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  <xs:element id="wgs_CreditAgreementMember" abstract="true" name="CreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wgs_CorporateAndMunicipalMember" abstract="true" name="CorporateAndMunicipalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wgs_PerceptiveWarrantMember" abstract="true" name="PerceptiveWarrantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wgs_TransitionServicesAgreementMember" abstract="true" name="TransitionServicesAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_SupplierAMember" abstract="true" name="SupplierAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_ClassACommonStockEqualsOrExceedsThresholdOneMember" abstract="true" name="ClassACommonStockEqualsOrExceedsThresholdOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_LeaseLiabilitiesCurrent" abstract="false" name="LeaseLiabilitiesCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="wgs_PublicWarrantsMember" abstract="true" name="PublicWarrantsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_AccruedSeveranceCurrent" abstract="false" name="AccruedSeveranceCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="wgs_DiagnosticTestSelfPayMember" abstract="true" name="DiagnosticTestSelfPayMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_CreditAgreementTrancheALoanMember" abstract="true" name="CreditAgreementTrancheALoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wgs_CreditAgreementTrancheBLoanMember" abstract="true" name="CreditAgreementTrancheBLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wgs_DECDLoanAgreementPhase2FundingMember" abstract="true" name="DECDLoanAgreementPhase2FundingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_BuildingHeldUnderFinanceLeaseMember" abstract="true" name="BuildingHeldUnderFinanceLeaseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_OPKOMember" abstract="true" name="OPKOMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_DECDLoanAgreementFinalPhaseFundingMember" abstract="true" name="DECDLoanAgreementFinalPhaseFundingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_TrademarksTradenamesAndDevelopedTechnologyRightsMember" abstract="true" name="TrademarksTradenamesAndDevelopedTechnologyRightsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wgs_PrivateWarrantMember" abstract="true" name="PrivateWarrantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_PurchaseOfDiagnosticTestingKitsAndMaterialsMember" abstract="true" name="PurchaseOfDiagnosticTestingKitsAndMaterialsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="wgs_DebtInstrumentMaximumLoanForgiveness" abstract="false" name="DebtInstrumentMaximumLoanForgiveness" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="wgs_EmployeeStockOptionAndRestrictedStockUnitsMember" abstract="true" name="EmployeeStockOptionAndRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
</xs:schema>
