The Israeli immunologist Professor Jacob Berman warned against premature introduction of vaccines from KOVID, RIA Novosti reported. He noted that...
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Scientists are interested in whether such markers and COVID-19 — the disease affects the respiratory system, which affects the intensity...
Coronavirus is spread in the world on 13.05.2020 13.05.2020 the Spread of Coronavirus (COVID -19) in the world  Epidemiological situation...