Search by subject: presence

Search by object: presence

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He said every batch underwent rigorous checks both by the Gamaleya Institute and the Russian health watchdog and none had shown the presence of adenoviruses that could replicate NeutralMOSCOW Russian developers of Sputnik V rejected Brazils criticisms of the COVID19 shot saying on Tuesday that its refusal to approve the vaccine for use was not justified on scientific grounds http://www.reuters.com/places/brazil/article/us-health-coronavirus-brazil-sputnik/russias-sputnik-v-developers-reject-brazils-criticisms-idUSKBN2CE2DI2021-04-28















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