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      <Description>Sabin Vaccine Insitute Product Development Partnership (Sabin PDP)With 13 years of research and development experience, the Sabin Vaccine Institute Product Development Partnership (Sabin PDP) has produced a well-rounded, low-cost model for vaccine development that is a critical component of global efforts to prevent neglected and infectious diseases.Hookworm: The Sabin PDP is currently the only group developing a vaccine for human hookworm disease, an intestinal worm infection that infects more than 700 million people, causing anemia, malnutrition and abdominal pain. The Sabin PDP has two hookworm vaccine candidates currently in development. Our first candidate is undergoing Phase 1 clinical testing in Brazil and the United States; our second candidate is scheduled to soon enter Phase 1 clinical testing.Schistosomiasis: The Sabin PDP completed initial manufacture of our vaccine candidate and will soon enter Phase 1 clinical trials. Schistosomiasis is a parasitic disease spread by snails that infects more than 200 million people worldwide; left untreated, the disease can cause fever, organ failure, other chronic diseases and even death. Schistosomiasis is the most deadly parasitic disease after malaria, causing approximately 200,000 deaths annually. Chagas disease: Together with academic and industrial partners in Mexico, Germany, Japan and the United States, the Sabin PDP is developing a new therapeutic vaccine to target Chagas disease, a parasitic disease that can lead to heart failure and affects approximately 10 million people, primarily in Latin America. A therapeutic vaccine is currently in development that would offer a number of improvements over currently available treatments. Leishmaniasis: Since 2011, the Sabin PDP has been working to develop a vaccine to prevent cutaneous leishmaniasis, a parasitic infection transmitted by the bite of a sand fly that causes skin ulcers. The project currently is in the early pre-clinical stage.Severe acute respiratory syndrome (SARS): The Sabin PDP together with partners in the private sector, academia and the military is working to develop and manufacture a vaccine in order to prevent potential SARS outbreaks and improve biodefense preparedness.</Description>
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        <Description>Vaccine Advocacy and Education Programs - The Sabin Vaccine Institute's Vaccine Advocacy and Education program works together with leading health experts and organizations to promote awareness and increased utilization of both existing and new, underutilized vaccines. In 2012, we held various events, including a journalist information session and vaccinology course, to discuss relevant research and updates that informed public health agendas related to rotavirus, meningococcal, typhoid fever, pertussis, rubella and pneumococcal disease. The Sabin Vaccine Institute continued to be responsible for the communications and advocacy needs of the Dengue Vaccine Initiative, a global partnership to increase the priority given to dengue vaccines. The Sustainable Immunization Financing (SIF) program operates in twelve African, and six Asian, pilot countries on advocacy-driven initiatives for sustainable immunization financing. SIF invites key stakeholders, parliamentarians, and members of ministries of health and finance to develop innovative financing solutions that sustain vital public health programs. Outputs from such meetings have ranged from declarations and ideas for tax-devoted funding to conceiving financing mechanisms, all in support of this initiative. The Coalition against Typhoid (CaT) is a global forum of health and immunization experts working to expedite and sustain rational, evidence-based decisions at the global, regional, national and municipal levels regarding the use of typhoid vaccines to prevent childhood enteric fever. CaT also works to define barriers to the adoption of typhoid vaccines in communities that would benefit most and the key activities that are needed to overcome them. The Sabin Vaccine Institute serves as the CaT Secretariat and is supported by a grant from the Bill &amp; Melinda Gates Foundation. The CaT objectives are accomplished through the activities of its membership. The Sabin Vaccine Institute is establishing the International Association of Immunization Managers (IAIM). This is a global association being formed for and by managers of national immunization programs from the public or private sector. The Association will target immunization managers at the national and sub-national levels. The International Association of Immunization Managers aims to: establish international and regional networks of immunization managers for exchanging experiences, challenges, and solutions and provide them with opportunities to develop their technical and leadership capacities. Sabin will host the Secretariat for IAIM at its offices in Washington, DC.</Description>
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      <TotalOtherCompensation>129894</TotalOtherCompensation>
      <NumberIndividualsGT100K>12</NumberIndividualsGT100K>
      <FormersListed>0</FormersListed>
      <TotalCompGT150K>1</TotalCompGT150K>
      <CompensationFromOtherSources>0</CompensationFromOtherSources>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>Center for Disease Control and Preventio</BusinessNameLine1>
          </NameBusiness>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>Financial Management Office POBo</AddressLine1>
            <City>Atlanta</City>
            <State>GA</State>
            <ZIPCode>30333</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>Pertussis surveillance</DescriptionOfServices>
        <Compensation>179387</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>Echoditto</BusinessNameLine1>
          </NameBusiness>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>One Davis Square Suite 302</AddressLine1>
            <City>Somerville</City>
            <State>MA</State>
            <ZIPCode>02144</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>Web development and online consultation</DescriptionOfServices>
        <Compensation>168148</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>Fraunhofer USA Inc</BusinessNameLine1>
          </NameBusiness>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>POBox 673308</AddressLine1>
            <City>Detroit</City>
            <State>MI</State>
            <ZIPCode>48267</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>Vaccine testing and process improvements</DescriptionOfServices>
        <Compensation>141655</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>Pan American Health Organization</BusinessNameLine1>
          </NameBusiness>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>525 23rd Street NW</AddressLine1>
            <City>Washington</City>
            <State>DC</State>
            <ZIPCode>200372895</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>Conduct studies on vaccine effectiveness</DescriptionOfServices>
        <Compensation>140000</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>Creative Collaborations</BusinessNameLine1>
          </NameBusiness>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressForeign>
            <AddressLine1>50B Pember Road</AddressLine1>
            <City>London</City>
            <ProvinceOrState>England</ProvinceOrState>
            <Country>UK</Country>
          </AddressForeign>
        </AddressOfContractor>
        <DescriptionOfServices>Advocacy Campaign Manager</DescriptionOfServices>
        <Compensation>133372</Compensation>
      </ContractorCompensation>
      <NumberOfContractorsGT100K>7</NumberOfContractorsGT100K>
      <FundraisingEvents>16536</FundraisingEvents>
      <GovernmentGrants>277279</GovernmentGrants>
      <AllOtherContributions>25020942</AllOtherContributions>
      <NoncashContributions>4569</NoncashContributions>
      <TotalContributions>25314757</TotalContributions>
      <InvestmentIncome>
        <TotalRevenueColumn>30674</TotalRevenueColumn>
        <ExclusionAmount>30674</ExclusionAmount>
      </InvestmentIncome>
      <GrossIncomeFundraisingEvents>15000</GrossIncomeFundraisingEvents>
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      <NetIncomeFromFundraisingEvents>
        <TotalRevenueColumn>0</TotalRevenueColumn>
      </NetIncomeFromFundraisingEvents>
      <OtherRevenueMisc>
        <Description>Exchange rate gain</Description>
        <BusinessCode>900099</BusinessCode>
        <TotalRevenueColumn>842</TotalRevenueColumn>
        <ExclusionAmount>842</ExclusionAmount>
      </OtherRevenueMisc>
      <TotalOtherRevenue>842</TotalOtherRevenue>
      <TotalRevenue>
        <TotalRevenueColumn>25346273</TotalRevenueColumn>
        <RelatedOrExemptFunctionIncome>0</RelatedOrExemptFunctionIncome>
        <UnrelatedBusinessRevenue>0</UnrelatedBusinessRevenue>
        <ExclusionAmount>31516</ExclusionAmount>
      </TotalRevenue>
      <GrantsToDomesticOrgs>
        <Total>4132082</Total>
        <ProgramServices>4132082</ProgramServices>
      </GrantsToDomesticOrgs>
      <ForeignGrants>
        <Total>3700886</Total>
        <ProgramServices>3700886</ProgramServices>
      </ForeignGrants>
      <CompCurrentOfficersDirectors>
        <Total>966639</Total>
        <ProgramServices>767175</ProgramServices>
        <ManagementAndGeneral>161321</ManagementAndGeneral>
        <Fundraising>38143</Fundraising>
      </CompCurrentOfficersDirectors>
      <OtherSalariesAndWages>
        <Total>3331067</Total>
        <ProgramServices>2622752</ProgramServices>
        <ManagementAndGeneral>572915</ManagementAndGeneral>
        <Fundraising>135400</Fundraising>
      </OtherSalariesAndWages>
      <PensionPlanContributions>
        <Total>95004</Total>
        <ProgramServices>77408</ProgramServices>
        <ManagementAndGeneral>14195</ManagementAndGeneral>
        <Fundraising>3401</Fundraising>
      </PensionPlanContributions>
      <OtherEmployeeBenefits>
        <Total>358869</Total>
        <ProgramServices>292402</ProgramServices>
        <ManagementAndGeneral>53621</ManagementAndGeneral>
        <Fundraising>12846</Fundraising>
      </OtherEmployeeBenefits>
      <PayrollTaxes>
        <Total>286031</Total>
        <ProgramServices>224430</ProgramServices>
        <ManagementAndGeneral>48018</ManagementAndGeneral>
        <Fundraising>13583</Fundraising>
      </PayrollTaxes>
      <FeesForServicesLegal>
        <Total>11420</Total>
        <ProgramServices>9827</ProgramServices>
        <ManagementAndGeneral>1593</ManagementAndGeneral>
      </FeesForServicesLegal>
      <FeesForServicesAccounting>
        <Total>13791</Total>
        <ProgramServices>31</ProgramServices>
        <ManagementAndGeneral>13760</ManagementAndGeneral>
      </FeesForServicesAccounting>
      <FeesForServicesProfFundraising>
        <Total>52974</Total>
        <Fundraising>52974</Fundraising>
      </FeesForServicesProfFundraising>
      <FeesForServicesOther>
        <Total>3434699</Total>
        <ProgramServices>3386786</ProgramServices>
        <ManagementAndGeneral>47913</ManagementAndGeneral>
      </FeesForServicesOther>
      <Advertising>
        <Total>567441</Total>
        <ProgramServices>454761</ProgramServices>
        <ManagementAndGeneral>112572</ManagementAndGeneral>
        <Fundraising>108</Fundraising>
      </Advertising>
      <OfficeExpenses>
        <Total>329949</Total>
        <ProgramServices>266562</ProgramServices>
        <ManagementAndGeneral>59023</ManagementAndGeneral>
        <Fundraising>4364</Fundraising>
      </OfficeExpenses>
      <InformationTechnology>
        <Total>15890</Total>
        <ProgramServices>7042</ProgramServices>
        <ManagementAndGeneral>8830</ManagementAndGeneral>
        <Fundraising>18</Fundraising>
      </InformationTechnology>
      <Occupancy>
        <Total>521422</Total>
        <ProgramServices>49219</ProgramServices>
        <ManagementAndGeneral>472203</ManagementAndGeneral>
      </Occupancy>
      <Travel>
        <Total>1114696</Total>
        <ProgramServices>1077701</ProgramServices>
        <ManagementAndGeneral>9857</ManagementAndGeneral>
        <Fundraising>27138</Fundraising>
      </Travel>
      <ConferencesMeetings>
        <Total>2260006</Total>
        <ProgramServices>2228325</ProgramServices>
        <ManagementAndGeneral>26929</ManagementAndGeneral>
        <Fundraising>4752</Fundraising>
      </ConferencesMeetings>
      <Interest>
        <Total>2295</Total>
        <ProgramServices>1554</ProgramServices>
        <ManagementAndGeneral>741</ManagementAndGeneral>
      </Interest>
      <DepreciationDepletion>
        <Total>20460</Total>
        <ManagementAndGeneral>20460</ManagementAndGeneral>
      </DepreciationDepletion>
      <Insurance>
        <Total>96116</Total>
        <ProgramServices>25895</ProgramServices>
        <ManagementAndGeneral>70221</ManagementAndGeneral>
      </Insurance>
      <OtherExpenses>
        <Description>Dues/Subscriptions</Description>
        <Total>46886</Total>
        <ProgramServices>32301</ProgramServices>
        <ManagementAndGeneral>8168</ManagementAndGeneral>
        <Fundraising>6417</Fundraising>
      </OtherExpenses>
      <OtherExpenses>
        <Description>Recruitment</Description>
        <Total>31802</Total>
        <ProgramServices>27313</ProgramServices>
        <ManagementAndGeneral>1959</ManagementAndGeneral>
        <Fundraising>2530</Fundraising>
      </OtherExpenses>
      <OtherExpenses>
        <Description>Seminar/Training</Description>
        <Total>12985</Total>
        <ProgramServices>10722</ProgramServices>
        <ManagementAndGeneral>2058</ManagementAndGeneral>
        <Fundraising>205</Fundraising>
      </OtherExpenses>
      <AllOtherExpenses>
        <Total>30156</Total>
        <ProgramServices>4160</ProgramServices>
        <ManagementAndGeneral>9937</ManagementAndGeneral>
        <Fundraising>16059</Fundraising>
      </AllOtherExpenses>
      <TotalFunctionalExpenses>
        <Total>21433566</Total>
        <ProgramServices>19399334</ProgramServices>
        <ManagementAndGeneral>1716294</ManagementAndGeneral>
        <Fundraising>317938</Fundraising>
      </TotalFunctionalExpenses>
      <SavingsAndTempCashInvestments>
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        <EOY>24567247</EOY>
      </SavingsAndTempCashInvestments>
      <PledgesAndGrantsReceivable>
        <BOY>2432250</BOY>
        <EOY>2413487</EOY>
      </PledgesAndGrantsReceivable>
      <AccountsReceivable>
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        <EOY>35893</EOY>
      </AccountsReceivable>
      <PrepaidExpensesDeferredCharges>
        <BOY>268383</BOY>
        <EOY>178909</EOY>
      </PrepaidExpensesDeferredCharges>
      <LandBuildingsEquipmentBasis>296236</LandBuildingsEquipmentBasis>
      <LandBldgEquipmentAccumDeprec>223912</LandBldgEquipmentAccumDeprec>
      <LandBuildingsEquipmentBasisNet>
        <BOY>85095</BOY>
        <EOY>72324</EOY>
      </LandBuildingsEquipmentBasisNet>
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        <BOY>34075</BOY>
        <EOY>34075</EOY>
      </OtherAssetsTotal>
      <TotalAssets>
        <BOY>25035530</BOY>
        <EOY>27301935</EOY>
      </TotalAssets>
      <AccountsPayableAccruedExpenses>
        <BOY>3956238</BOY>
        <EOY>2503493</EOY>
      </AccountsPayableAccruedExpenses>
      <DeferredRevenue>
        <BOY>445113</BOY>
        <EOY>260964</EOY>
      </DeferredRevenue>
      <OtherLiabilities>
        <BOY>216509</BOY>
        <EOY>207101</EOY>
      </OtherLiabilities>
      <TotalLiabilities>
        <BOY>4617860</BOY>
        <EOY>2971558</EOY>
      </TotalLiabilities>
      <FollowSFAS117>X</FollowSFAS117>
      <UnrestrictedNetAssets>
        <BOY>1982925</BOY>
        <EOY>2138685</EOY>
      </UnrestrictedNetAssets>
      <TemporarilyRestrictedNetAssets>
        <BOY>18434745</BOY>
        <EOY>22191692</EOY>
      </TemporarilyRestrictedNetAssets>
      <TotalNetAssetsFundBalances>
        <BOY>20417670</BOY>
        <EOY>24330377</EOY>
      </TotalNetAssetsFundBalances>
      <TotalLiabNetAssetsFundBalances>
        <BOY>25035530</BOY>
        <EOY>27301935</EOY>
      </TotalLiabNetAssetsFundBalances>
      <ReconcilationRevenueExpenses>3912707</ReconcilationRevenueExpenses>
      <ReconcilationOtherChanges>0</ReconcilationOtherChanges>
      <InfoInScheduleOPartXII>X</InfoInScheduleOPartXII>
      <MethodOfAccountingAccrual>X</MethodOfAccountingAccrual>
      <AccountantCompileOrReview>0</AccountantCompileOrReview>
      <FSAudited>1</FSAudited>
      <FSAuditedBasis>
        <FinancialStatementSeparate>X</FinancialStatementSeparate>
      </FSAuditedBasis>
      <AuditCommittee>1</AuditCommittee>
      <FederalGrantAuditRequired>0</FederalGrantAuditRequired>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PubliclySupportedOrg170b1Avi>X</PubliclySupportedOrg170b1Avi>
      <GiftsGrantsContribReceived170>
        <CurrentTaxYearMinus4Years>25512242</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>17123901</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>21076480</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>21900847</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>25314757</CurrentTaxYear>
        <Total>110928227</Total>
      </GiftsGrantsContribReceived170>
      <Total170>
        <CurrentTaxYearMinus4Years>25512242</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>17123901</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>21076480</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>21900847</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>25314757</CurrentTaxYear>
        <Total>110928227</Total>
      </Total170>
      <AmountsSubstContributorsTotal>80781413</AmountsSubstContributorsTotal>
      <PublicSupportTotal170>30146814</PublicSupportTotal170>
      <GrossInvestmentIncome170>
        <CurrentTaxYearMinus4Years>241594</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>92623</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>25207</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>24717</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>30674</CurrentTaxYear>
        <Total>414815</Total>
      </GrossInvestmentIncome170>
      <TotalSupport>111343042</TotalSupport>
      <GrossReceiptsFromAdmissionsEtc>246594</GrossReceiptsFromAdmissionsEtc>
      <PublicSupportPertcentage170>0.27080</PublicSupportPertcentage170>
      <PublicSupportPertcentPriorYear>0.25480</PublicSupportPertcentPriorYear>
      <TenPercentTestCurrentYear>X</TenPercentTestCurrentYear>
      <FactsAndCircumstancesTest>The Organization has maintained a continuous and bona fide program for solicitation of funds from the general public, community, government units, and other charities. The public support percentage for 2012 and 2011 was approximately 27% and 25%, respectively, since some donations for use in the Organization's charitable programs from several contributors were larger than anticipated. As contained in the program descriptions in Part III of the Form 990, the Organization's program services directly benefit the general public on a continuing basis. While certain large Foundation grants may continue in the near term, this support is crucial to the Organization's exempt purpose of promoting and contributing to the control of infectious and neglected tropical diseases. The Organization expects to continue to solicit qualifying public support to assist in carrying out these program. Finally, the Organization's governing body represents the broad interest of the public, with no one individual or related group of individuals having undue control or influence over the Organization's funding or affairs. These Board members bring important skill sets and qualifications that help the Organization plan and achieve its strategic objectives. Accordingly, the "facts and circumstances" substantiate that the Organization continues to operate as a public charity.</FactsAndCircumstancesTest>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInfo>
        <ContributorNumber>RESTRICTED</ContributorNumber>
        <ContributorNameBusiness>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorNameBusiness>
        <ContributorAddressUS>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorAddressUS>
        <AggregateContributions>RESTRICTED</AggregateContributions>
      </ContributorInfo>
    </IRS990ScheduleB>
    <IRS990ScheduleC documentId="RetDoc1039700001">
      <Volunteers>1</Volunteers>
      <PaidStaffOrManagement>1</PaidStaffOrManagement>
      <MediaAdvertisements>0</MediaAdvertisements>
      <MailingsMembers>1</MailingsMembers>
      <MailingsMembersAmount>860</MailingsMembersAmount>
      <PublicationsOrBroadcast>1</PublicationsOrBroadcast>
      <PublicationsOrBroadcastAmount>65</PublicationsOrBroadcastAmount>
      <GrantsOtherOrganizations>0</GrantsOtherOrganizations>
      <DirectContactLegislators>1</DirectContactLegislators>
      <DirectContactLegislatorsAmount>860</DirectContactLegislatorsAmount>
      <RalliesDemonstrations>0</RalliesDemonstrations>
      <OtherActivities>0</OtherActivities>
      <TotalLobbyingExpendituresIIB>1785</TotalLobbyingExpendituresIIB>
      <NotDescribedIn501c3>0</NotDescribedIn501c3>
      <Form990ScheduleCPartIV>
        <Identifier>Explanation of Lobbying Activities:</Identifier>
        <ReturnReference>Part II-B, Line 1:</ReturnReference>
        <Explanation>The Institute engaged in the following lobbying activities during the year: - Sent letters to members of congress advocating for funding of the U.S. Agency for International Development's (USAID's) NTD program. - Sent e-mails and made postings on website. - The Institute's staff provided testimony before congress advocating for funding of USAID's NTD program and NTD research and development funding. - Held one-on-one meetings between Sabin staff and representatives.</Explanation>
      </Form990ScheduleCPartIV>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <Equipment>
        <OtherCostOrOtherBasis>296236</OtherCostOrOtherBasis>
        <Depreciation>223912</Depreciation>
        <BookValue>72324</BookValue>
      </Equipment>
      <TotalOfBookValueLandBuildings>72324</TotalOfBookValueLandBuildings>
      <OtherLiabilities>
        <Description>Obligation under capital lease</Description>
        <Amount>6836</Amount>
      </OtherLiabilities>
      <OtherLiabilities>
        <Description>Deferred rent</Description>
        <Amount>200265</Amount>
      </OtherLiabilities>
      <TotalOfAmounts>207101</TotalOfAmounts>
      <FootnoteInPartXIII>X</FootnoteInPartXIII>
      <TotRevenueEtcAuditedFinclStmt>25425494</TotRevenueEtcAuditedFinclStmt>
      <DonatedSrvcAndUseOfFacilities>64221</DonatedSrvcAndUseOfFacilities>
      <RevenueNotRptdF990>64221</RevenueNotRptdF990>
      <RevenueSubtotal>25361273</RevenueSubtotal>
      <OtherRevenuesNotIncluded>-15000</OtherRevenuesNotIncluded>
      <RevenueNotRptdOnFinStmt>-15000</RevenueNotRptdOnFinStmt>
      <TotalRevenuePerForm990>25346273</TotalRevenuePerForm990>
      <TotExpensesEtcAuditedFinclStmt>21512787</TotExpensesEtcAuditedFinclStmt>
      <DonatedServicesUseOfFacilities>64221</DonatedServicesUseOfFacilities>
      <ExpensesNotRptdF990>64221</ExpensesNotRptdF990>
      <ExpensesSubtotal>21448566</ExpensesSubtotal>
      <OtherExpensesNotIncluded>-15000</OtherExpensesNotIncluded>
      <ExpensesNotRptdOnFinStmt>-15000</ExpensesNotRptdOnFinStmt>
      <TotalExpensesPerForm990>21433566</TotalExpensesPerForm990>
      <Form990ScheduleDPartXIII>
        <Identifier>Description of Uncertain Tax Positions Under FIN 48:</Identifier>
        <ReturnReference>Part X, Line 2:</ReturnReference>
        <Explanation>The Organization has no significant uncertain tax positions during the year ended December 2012.</Explanation>
      </Form990ScheduleDPartXIII>
      <Form990ScheduleDPartXIII>
        <Identifier>Part XI, Line 4b - Other Adjustments:</Identifier>
        <Explanation>Direct benefits provided to donors -15,000.</Explanation>
      </Form990ScheduleDPartXIII>
      <Form990ScheduleDPartXIII>
        <Identifier>Part XII, Line 4b - Other Adjustments:</Identifier>
        <Explanation>Direct benefits provided to donors -15,000.</Explanation>
      </Form990ScheduleDPartXIII>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc1040500001">
      <GrantRecordsMaintained>1</GrantRecordsMaintained>
      <AcctsActvsOutUSTable>
        <Region>Europe (Including Iceland &amp; Greenland) -</Region>
        <NumberOfOffices>0</NumberOfOffices>
        <NumberOfEmployees>0</NumberOfEmployees>
        <TypeOfActivitiesConducted>Grants to recipients located in region</TypeOfActivitiesConducted>
        <SpecificServicesProvided>NTD Control, Vaccine Development, Vaccine Advocacy and Education</SpecificServicesProvided>
        <TotalExpenditures>2624060</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <AcctsActvsOutUSTable>
        <Region>South America - Argentina, Bolivia,</Region>
        <NumberOfOffices>0</NumberOfOffices>
        <NumberOfEmployees>0</NumberOfEmployees>
        <TypeOfActivitiesConducted>Grants to recipients located in region</TypeOfActivitiesConducted>
        <SpecificServicesProvided>Vaccine Development</SpecificServicesProvided>
        <TotalExpenditures>782883</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <AcctsActvsOutUSTable>
        <Region>East Asia and the Pacific -</Region>
        <NumberOfOffices>0</NumberOfOffices>
        <NumberOfEmployees>0</NumberOfEmployees>
        <TypeOfActivitiesConducted>Grants to recipients located in region</TypeOfActivitiesConducted>
        <SpecificServicesProvided>NTD Control, Vaccine Development</SpecificServicesProvided>
        <TotalExpenditures>293943</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <SubtotalNumberOfOffices>0</SubtotalNumberOfOffices>
      <SubtotalNumberOfEmployees>0</SubtotalNumberOfEmployees>
      <ContNumberOfOffices>0</ContNumberOfOffices>
      <ContNumberOfEmployees>0</ContNumberOfEmployees>
      <TotalNumberOfOffices>0</TotalNumberOfOffices>
      <TotalNumberOfEmployees>0</TotalNumberOfEmployees>
      <SubtotalAmountSpent>3700886</SubtotalAmountSpent>
      <ContAmountSpent>0</ContAmountSpent>
      <TotalAmountSpent>3700886</TotalAmountSpent>
      <GrantsToOrgsOutsideUS>
        <Region>South America - Argentina, Bolivia,</Region>
        <PurposeOfGrant>Vaccine Development</PurposeOfGrant>
        <AmountOfCashGrant>782883</AmountOfCashGrant>
        <MannerOfCashDisbursement>EFT</MannerOfCashDisbursement>
      </GrantsToOrgsOutsideUS>
      <GrantsToOrgsOutsideUS>
        <Region>East Asia and the Pacific -</Region>
        <PurposeOfGrant>Vaccine Development</PurposeOfGrant>
        <AmountOfCashGrant>125714</AmountOfCashGrant>
        <MannerOfCashDisbursement>EFT</MannerOfCashDisbursement>
      </GrantsToOrgsOutsideUS>
      <GrantsToOrgsOutsideUS>
        <Region>Europe (Including Iceland &amp; Greenland) -</Region>
        <PurposeOfGrant>NTD Control</PurposeOfGrant>
        <AmountOfCashGrant>14800</AmountOfCashGrant>
        <MannerOfCashDisbursement>EFT</MannerOfCashDisbursement>
      </GrantsToOrgsOutsideUS>
      <GrantsToOrgsOutsideUS>
        <Region>East Asia and the Pacific -</Region>
        <PurposeOfGrant>NTD Control</PurposeOfGrant>
        <AmountOfCashGrant>168229</AmountOfCashGrant>
        <MannerOfCashDisbursement>EFT</MannerOfCashDisbursement>
      </GrantsToOrgsOutsideUS>
      <GrantsToOrgsOutsideUS>
        <Region>Europe (Including Iceland &amp; Greenland) -</Region>
        <PurposeOfGrant>Vaccine Advocacy and Education</PurposeOfGrant>
        <AmountOfCashGrant>376000</AmountOfCashGrant>
        <MannerOfCashDisbursement>EFT</MannerOfCashDisbursement>
      </GrantsToOrgsOutsideUS>
      <GrantsToOrgsOutsideUS>
        <Region>Europe (Including Iceland &amp; Greenland) -</Region>
        <PurposeOfGrant>NTD control</PurposeOfGrant>
        <AmountOfCashGrant>2200000</AmountOfCashGrant>
        <MannerOfCashDisbursement>EFT</MannerOfCashDisbursement>
      </GrantsToOrgsOutsideUS>
      <GrantsToOrgsOutsideUS>
        <Region>Europe (Including Iceland &amp; Greenland)</Region>
        <PurposeOfGrant>NTD control</PurposeOfGrant>
        <AmountOfCashGrant>31302</AmountOfCashGrant>
        <MannerOfCashDisbursement>EFT</MannerOfCashDisbursement>
      </GrantsToOrgsOutsideUS>
      <TotalNumberOf501c3Orgs>3</TotalNumberOf501c3Orgs>
      <TotalNumberOfOtherOrgs>2</TotalNumberOfOtherOrgs>
      <TransferToForeignCorp>0</TransferToForeignCorp>
      <InterestInForeignTrust>0</InterestInForeignTrust>
      <OwnForeignCorp>0</OwnForeignCorp>
      <PassiveForeignInvestCo>0</PassiveForeignInvestCo>
      <ForeignPartnership>0</ForeignPartnership>
      <BoycottCountries>0</BoycottCountries>
      <Form990ScheduleFPartV>
        <Identifier>Procedure for Monitoring Grants Outside the U.S.:</Identifier>
        <Explanation>Schedule F, Part I, Line 2: Grants are monitored in several ways. First, there is a due diligence process in awarding the grant. Second, a written and signed agreement is executed, which includes a detailed scope of work, budget and reporting requirements. Typically, payments are sent either when milestones are met or in accordance with an established payment schedule. Third, we require monthly, quarterly, and/or annual financial and technical reports from recipients prior to sending the subsequent payment. Fourth, and as needed, we conduct site visits. And finally, if deemed necessary, a third party reviews the accounting records of the recipient(s).</Explanation>
      </Form990ScheduleFPartV>
    </IRS990ScheduleF>
    <IRS990ScheduleG documentId="RetDoc1041200001">
      <MailSolicitations>X</MailSolicitations>
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      <SolicitationOfNonGovtGrants>X</SolicitationOfNonGovtGrants>
      <SolicitationOfGovtGrants>X</SolicitationOfGovtGrants>
      <SpecialFundraisingEvents>X</SpecialFundraisingEvents>
      <AgreementRefFundraising>1</AgreementRefFundraising>
      <FundraiserActivityInformation>
        <NameOfOrganization>
          <BusinessNameLine1>The Social Investment Consultancy</BusinessNameLine1>
        </NameOfOrganization>
        <AddressForeign>
          <AddressLine1>338 City Road</AddressLine1>
          <ProvinceOrState>London</ProvinceOrState>
          <Country>UK</Country>
        </AddressForeign>
        <Activity>Development strategy and outreach</Activity>
        <FundraiserControlOfFunds>0</FundraiserControlOfFunds>
        <GrossReceipts>24680</GrossReceipts>
        <AmountRetainedByContractor>52689</AmountRetainedByContractor>
        <NetToOrganization>-28009</NetToOrganization>
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      <TotalNetToOrganization>-28009</TotalNetToOrganization>
      <LicensedStates>DC</LicensedStates>
      <LicensedStates>MD</LicensedStates>
      <LicensedStates>NY</LicensedStates>
      <EventsInformation>
        <NameOfEvent1>Art Show</NameOfEvent1>
        <GrossReceiptsEvent1>31536</GrossReceiptsEvent1>
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        <GrossRevenueEvent1>15000</GrossRevenueEvent1>
        <OtherDirectExpensesEvent1>15000</OtherDirectExpensesEvent1>
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        <CharitableContributionsTotal>16536</CharitableContributionsTotal>
        <GrossRevenueTotalEvents>15000</GrossRevenueTotalEvents>
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    <IRS990ScheduleI documentId="RetDoc1041900001">
      <RecordsMaintained>1</RecordsMaintained>
      <RecipientTable>
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          <BusinessNameLine1>Baylor College of Medicine</BusinessNameLine1>
        </RecipientNameBusiness>
        <AddressUS>
          <AddressLine1>1 Baylor Plaza</AddressLine1>
          <City>Houston</City>
          <State>TX</State>
          <ZIPCode>77030</ZIPCode>
        </AddressUS>
        <EINOfRecipient>741613878</EINOfRecipient>
        <AmountOfCashGrant>1849427</AmountOfCashGrant>
        <PurposeOfGrant>Vaccine Development</PurposeOfGrant>
      </RecipientTable>
      <RecipientTable>
        <RecipientNameBusiness>
          <BusinessNameLine1>Pan America Health Organization</BusinessNameLine1>
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        <AddressUS>
          <AddressLine1>525 23rd Street NW</AddressLine1>
          <City>Washington</City>
          <State>DC</State>
          <ZIPCode>20037</ZIPCode>
        </AddressUS>
        <AmountOfCashGrant>433116</AmountOfCashGrant>
        <PurposeOfGrant>Vaccine Advocacy</PurposeOfGrant>
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      <RecipientTable>
        <RecipientNameBusiness>
          <BusinessNameLine1>The George Washington University</BusinessNameLine1>
        </RecipientNameBusiness>
        <AddressUS>
          <AddressLine1>2300 I Street NW</AddressLine1>
          <City>Washington</City>
          <State>DC</State>
          <ZIPCode>20147</ZIPCode>
        </AddressUS>
        <EINOfRecipient>530196584</EINOfRecipient>
        <IRCSection>501(c)(3)</IRCSection>
        <AmountOfCashGrant>1330409</AmountOfCashGrant>
        <PurposeOfGrant>Vaccine Development</PurposeOfGrant>
      </RecipientTable>
      <RecipientTable>
        <RecipientNameBusiness>
          <BusinessNameLine1>The University of Kansas Center for Research</BusinessNameLine1>
        </RecipientNameBusiness>
        <AddressUS>
          <AddressLine1>2385 Irving Hill Road</AddressLine1>
          <City>Lawrence</City>
          <State>KS</State>
          <ZIPCode>66045</ZIPCode>
        </AddressUS>
        <EINOfRecipient>480680117</EINOfRecipient>
        <AmountOfCashGrant>145000</AmountOfCashGrant>
        <PurposeOfGrant>Vaccine Development</PurposeOfGrant>
      </RecipientTable>
      <RecipientTable>
        <RecipientNameBusiness>
          <BusinessNameLine1>The END Fund</BusinessNameLine1>
        </RecipientNameBusiness>
        <AddressUS>
          <AddressLine1>115 Bloomingdale Avenue</AddressLine1>
          <City>Wayne</City>
          <State>PA</State>
          <ZIPCode>19087</ZIPCode>
        </AddressUS>
        <EINOfRecipient>273941186</EINOfRecipient>
        <AmountOfCashGrant>250000</AmountOfCashGrant>
        <PurposeOfGrant>NTD Control</PurposeOfGrant>
      </RecipientTable>
      <RecipientTable>
        <RecipientNameBusiness>
          <BusinessNameLine1>The World Bank</BusinessNameLine1>
        </RecipientNameBusiness>
        <AddressUS>
          <AddressLine1>1818 H Street NW</AddressLine1>
          <City>Washington</City>
          <State>DC</State>
          <ZIPCode>20433</ZIPCode>
        </AddressUS>
        <AmountOfCashGrant>120000</AmountOfCashGrant>
        <PurposeOfGrant>NTD Control</PurposeOfGrant>
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      <TotalNbrOf501C3AndGovtGrants>1</TotalNbrOf501C3AndGovtGrants>
      <TotalNbrOfOtherOrganizations>5</TotalNbrOfOtherOrganizations>
      <Form990ScheduleIPartIV>
        <Identifier>Procedure for Monitoring Grants in the U.S.:</Identifier>
        <ReturnReference>Part I, Line 2:</ReturnReference>
        <Explanation>Schedule I, Part I, Line 2: Grants are monitored in several ways. First, there is a due diligence process in awarding the grant. Second, a written and signed agreement is executed, which includes a detailed scope of work, budget and reporting requirements. Typically, payments are sent either when milestones are met or in accordance with an established payment schedule. Third, we require monthly, quarterly, and/or annual financial and technical reports from recipients prior to sending the subsequent payment. Fourth, and as needed, we conduct site visits. And finally, if deemed necessary, a third party reviews the accounting records of the recipient(s).</Explanation>
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        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
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        <Title>CEO, Ex Officio Trustee</Title>
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        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
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        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
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        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>Michael McQuestion</NamePerson>
        <Title>Program Director</Title>
        <BaseCompensationFilingOrg>188820</BaseCompensationFilingOrg>
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        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
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        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
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        <NontaxableBenefitsFilingOrg>14417</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
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        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>Christopher Nelson</NamePerson>
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        <NamePerson>Marva Loblack</NamePerson>
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      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>Marcia de Souza Lima</NamePerson>
        <Title>Program Director</Title>
        <BaseCompensationFilingOrg>128992</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>5000</BonusFilingOrg>
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        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <GeneralExplanation>
        <ReturnReference>Form 990, Part VI, Section B, line 11</ReturnReference>
        <Explanation>The Form 990 is prepared by an outside tax accountant. It is first reviewed by the Chief Operating Officer and then presented to the Chief Executive Officer and Finance Committee for their review and approval. Finally, it is presented to the full Board of Trustees for their review and approval before filing.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>Form 990, Part VI, Section B, line 12c</ReturnReference>
        <Explanation>The Organization's Ethics &amp; Compensation Committee is responsible for ensuring the conflict of interest policy is up-to-date and adhered to by the Trustees.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>Form 990, Part VI, Section B, line 15</ReturnReference>
        <Explanation>Compensation of officers and/or key employees is set in consultation with the Compensation and Ethics Committee. The Organization uses a mix of data points including: independent salary surveys; comparable pay by similar organizations; compensation consultant and its own internal pay scale.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>Form 990, Part VI, Section C, line 19</ReturnReference>
        <Explanation>Governing documents (upon request), conflict of interest policy (upon request), and financial statement (Sabin's website).</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Other Fees</Identifier>
        <ReturnReference>Form 990, Part IX, line 11g</ReturnReference>
        <Explanation>Vaccine development program contract expenses : Program service expenses 1,257,858. Management and general expenses 0. Fundraising expenses 0. Total expenses 1,257,858. Sub-recipient contracting: Program service expenses 746,153. Management and general expenses 0. Fundraising expenses 0. Total expenses 746,153. Transcription Service: Program service expenses 10,487. Management and general expenses 0. Fundraising expenses 0. Total expenses 10,487. Tech Support: Program service expenses 49,487. Management and general expenses 18,609. Fundraising expenses 0. Total expenses 68,096. Human Resources Consulting: Program service expenses 1,803. Management and general expenses 18,967. Fundraising expenses 0. Total expenses 20,770. Software Support: Program service expenses 0. Management and general expenses 1,189. Fundraising expenses 0. Total expenses 1,189. Design Consultant: Program service expenses 6,929. Management and general expenses 9,148. Fundraising expenses 0. Total expenses 16,077. Advocacy Campaign Manager: Program service expenses 133,372. Management and general expenses 0. Fundraising expenses 0. Total expenses 133,372. Strategic Consultant/Program Advocate: Program service expenses 153,276. Management and general expenses 0. Fundraising expenses 0. Total expenses 153,276. Quality Assurance Consultant: Program service expenses 18,310. Management and general expenses 0. Fundraising expenses 0. Total expenses 18,310. Program Specialists: Program service expenses 915,665. Management and general expenses 0. Fundraising expenses 0. Total expenses 915,665. Other: Program service expenses 93,446. Management and general expenses 0. Fundraising expenses 0. Total expenses 93,446.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>Form 990, Part XII, Line 2c:</ReturnReference>
        <Explanation>The Organization has a finance committee that assumes responsibility for oversight of the audit. This process is consistent with prior years.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
  </ReturnData>
</Return>