exhibit 10. 5certain information identified with [ * * * ] has been excluded from this exhibit because it is both ( i ) not material and ( ii ) is the type that the registrant treats as private or confidential. execution version exhibit 10. 5 certain information identified with [ * * * ] has been excluded from this exhibit because it is both ( i ) not material and ( ii ) is the type that the registrant treats as private or confidential. execution version dated may 5, 2021gavi allianceandnovavax, inc. advance purchase agreementfor purchase of covid - 19 vaccineslinklaters llpone silk streetlondon ec2y 8hqtelephone ( + 44 ) 20 7456 2000facsimile ( + 44 ) 20 7456 2222 ref l - 300770 dated may 5, 2021gavi allianceandnovavax, inc. advance purchase agreementfor purchase of covid - 19 vaccineslinklaters llpone silk streetlondon ec2y 8hqtelephone ( + 44 ) 20 7456 2000facsimile ( + 44 ) 20 7456 2222 ref l - 300770 dated may 5, 2021 dated may 5, 2021 gavi allianceandnovavax, inc. gavi alliance and novavax, inc. advance purchase agreementfor purchase of covid - 19 vaccines advance purchase agreement for purchase of covid - 19 vaccines linklaters llpone silk streetlondon ec2y 8hq telephone ( + 44 ) 20 7456 2000 facsimile ( + 44 ) 20 7456 2222 ref l - 300770 97694998 _ 9 97694998 _ 9 97694998 _ 9 table of contents contents page 1 definitions32 gavi advance purchase commitment113 vaccine variation114 novavax supply125 allocation of covax doses146 purchase price and balancing payment157 novavax commitments178 order and supply of covax doses209 provision of information2110 audit2211 representations, warranties and undertakings2312 liability, insurance, indemnification2513 term and termination2614 disputes, arbitration, expert determination2915 force majeure3016 general31schedule 1 price tiers and eligible country list37schedule 2 interim delivery schedule38schedule 3 pricing tier39schedule 4 supply terms40schedu