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    <element id="HCWB_CommonStockWarrantsMember" name="CommonStockWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_FebruaryTwoThousandTwentySixSaleOfCommonStockAndWarrantsMember" name="FebruaryTwoThousandTwentySixSaleOfCommonStockAndWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_PreFundedWarrantsMember" name="PreFundedWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ExistingWarrantsMember" name="ExistingWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_EquityPurchaseAgreementMember" name="EquityPurchaseAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_CommonStockOptionsMember" name="CommonStockOptionsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_WarrantsOneMember" name="WarrantsOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_WarrantsTwoMember" name="WarrantsTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_WarrantsThreeMember" name="WarrantsThreeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_SalariesBenefitsAndRelatedExpensesMember" name="SalariesBenefitsAndRelatedExpensesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ManufacturingAndMaterialsMember" name="ManufacturingAndMaterialsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_PreclinicalExpensesMember" name="PreclinicalExpensesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ClinicalTrialsMember" name="ClinicalTrialsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_OverheadAllocationsMember" name="OverheadAllocationsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ProfessionalServicesMember" name="ProfessionalServicesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_FacilitiesAndOfficeExpensesMember" name="FacilitiesAndOfficeExpensesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_DepreciationExpensesMember" name="DepreciationExpensesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_RentAndOccupancyExpensesMember" name="RentAndOccupancyExpensesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_InsuranceMember" name="InsuranceMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_TaxesMember" name="TaxesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_OtherExpensesMember" name="OtherExpensesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_CooleyLLPSettlementAgreementMember" name="CooleyLLPSettlementAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_EirGenixIncMember" name="EirGenixIncMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_LegalExpensesNet" name="LegalExpensesNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_IndirectTaxExpense" name="IndirectTaxExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_IssuanceOfCommonStockUponSquareGate" name="IssuanceOfCommonStockUponSquareGate" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_IssuanceOfCommonStockUponSquareGateShares" name="IssuanceOfCommonStockUponSquareGateShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_StockIssuedDuringPeriodValueIssuedInConnectionWithAbeyance" name="StockIssuedDuringPeriodValueIssuedInConnectionWithAbeyance" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_StockIssuedDuringPeriodSharesIssuedInConnectionWithAbeyance" name="StockIssuedDuringPeriodSharesIssuedInConnectionWithAbeyance" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ExerciseOfPreFundedWarrantsValue" name="ExerciseOfPreFundedWarrantsValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ExerciseOfPreFundedWarrantsShares" name="ExerciseOfPreFundedWarrantsShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_IssuanceCostsOfCommonStockWarrants" name="IssuanceCostsOfCommonStockWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_IssuanceCostOfPrefundedWarrants" name="IssuanceCostOfPrefundedWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_NoncashRevenueFromLicensingAgreement" name="NoncashRevenueFromLicensingAgreement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_CommitmentFee" name="CommitmentFee" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_PaymentsOfStockIssuanceCostsAndPrefundedWarrants" name="PaymentsOfStockIssuanceCostsAndPrefundedWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_NoncashFinancingActivitiesAbstract" name="NoncashFinancingActivitiesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_Rule10B51ArrModifiedFlag" name="Rule10B51ArrModifiedFlag" nillable="true" xbrli:periodType="duration" type="xbrli:booleanItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_NonRule10B51ArrModifiedFlag" name="NonRule10B51ArrModifiedFlag" nillable="true" xbrli:periodType="duration" type="xbrli:booleanItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_DisclosureLicenseAgreementsAbstract" name="DisclosureLicenseAgreementsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_LicenseAgreementTextBlock" name="LicenseAgreementTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_DisclosureSaleOfCommonStockAndWarrantsAbstract" name="DisclosureSaleOfCommonStockAndWarrantsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_StockholdersEquityNoteSaleOfCommonStockAndWarrantsTextBlock" name="StockholdersEquityNoteSaleOfCommonStockAndWarrantsTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_StandbyEquityPurchaseAgreementPolicyPolicyTextBlock" name="StandbyEquityPurchaseAgreementPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_CumulativeLossesToConductProductResearchAndDevelopmentInFuture" name="CumulativeLossesToConductProductResearchAndDevelopmentInFuture" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ClinicalExpenses" name="ClinicalExpenses" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_FixedBonusPayment" name="FixedBonusPayment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_DerecognitionOfAccumulatedAccretionOfFixedBonusForSecuredNotes" name="DerecognitionOfAccumulatedAccretionOfFixedBonusForSecuredNotes" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_PercentageOfRightToProRataShares" name="PercentageOfRightToProRataShares" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_NetCarryingAmountOfTheRestructuredSecuredNotes" name="NetCarryingAmountOfTheRestructuredSecuredNotes" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_AccumulatedAccretionOfFixedBonusPayable" name="AccumulatedAccretionOfFixedBonusPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_FairValueOfConsiderationTransferredForDebtRestructuring" name="FairValueOfConsiderationTransferredForDebtRestructuring" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_LicenseAgreementsAbstract" name="LicenseAgreementsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_LicenseAgreementsTable" name="LicenseAgreementsTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="HCWB_LicenseAgreementDescription" name="LicenseAgreementDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_GrossProceedsFromUpfrontLicenseFee" name="GrossProceedsFromUpfrontLicenseFee" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_NetProceedsAfterTaxFormUpfrontLicenseFee" name="NetProceedsAfterTaxFormUpfrontLicenseFee" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ProceedsFromDevelopmentAndRegulatoryMilestonePayments" name="ProceedsFromDevelopmentAndRegulatoryMilestonePayments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_RemainingServicesConsideration" name="RemainingServicesConsideration" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_PrepaymentOfPostTransferServices" name="PrepaymentOfPostTransferServices" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_CarryingValue" name="CarryingValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_StockHeldInAbeyanceDuringPeriodShares" name="StockHeldInAbeyanceDuringPeriodShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_SharesHeldInAbeyance" name="SharesHeldInAbeyance" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_CombinedPurchasePricePerShare" name="CombinedPurchasePricePerShare" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_FeesAndOtherOfferingExpenses" name="FeesAndOtherOfferingExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_StrikePricePerShare" name="StrikePricePerShare" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ReclassificationOfAdditionalPaidInCapital" name="ReclassificationOfAdditionalPaidInCapital" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_EquityPurchaseAgreementDate" name="EquityPurchaseAgreementDate" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_WarrantsToPurchaseOfShares" name="WarrantsToPurchaseOfShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_LegalExpensesRecoveriesNet" name="LegalExpensesRecoveriesNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_RecognizedRentExpense" name="RecognizedRentExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_InsuranceReimbursementForLegalDefenseCost" name="InsuranceReimbursementForLegalDefenseCost" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_LossContingencyObligationAmount" name="LossContingencyObligationAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_GrossProceedsFromPaymentOfSettlementAgreement" name="GrossProceedsFromPaymentOfSettlementAgreement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_LossContingencyLiabilityAmount" name="LossContingencyLiabilityAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_PrefundedWarrantMember" name="PrefundedWarrantMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_SettlementAgreementMember" name="SettlementAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_CashUpfrontFee" name="CashUpfrontFee" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_RepaymentOnCustomerOption" name="RepaymentOnCustomerOption" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_ConsultingAgreementMember" name="ConsultingAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_IRAgencyLLCMember" name="IRAgencyLLCMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_BoweryConsultingGroupMember" name="BoweryConsultingGroupMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_SecuritiesPurchaseAgreementMember" name="SecuritiesPurchaseAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_NetProceedsAfterTaxFromTrimmuneLicenseFee" name="NetProceedsAfterTaxFromTrimmuneLicenseFee" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_NonrefundableUpfrontLicenseFee" name="NonrefundableUpfrontLicenseFee" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_FairValueOfCommonWarrants" name="FairValueOfCommonWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_DescriptionOfPaymentsToAcquireBusinesses" name="DescriptionOfPaymentsToAcquireBusinesses" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="HCWB_PrepaymentAssociatedWithOptionalPosttransferServices" name="PrepaymentAssociatedWithOptionalPosttransferServices" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
</schema>
