‘Too early to tell’ if Omicron variant causes severe Covid-19 illness, says US health expert Fauci | South China Morning Post

The director of the US National Institute of Allergy and Infectious Diseases, Dr Anthony Fauci, said it was difficult to know at the moment whether the new Omicron coronavirus variant causes severe Covid-19 illness in infected patients. Speaking at a White House briefing on November 30, 2021, Fauci said preliminary …

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