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The director of the American Institute of Allergies and Infectious Diseases, Anthony Fauci, believes that herd immunity against the new coronavirus in the United States can be achieved when 70-90% of the population is vaccinated or becomes ill. According to the latest information, around 1 million Americans have already been vaccinated against the coronavirus with the drug Pfizer https://news.google.com/ “Biontech” and that of the American company “Modern”. Earlier, Health and Human Services Secretary Alex Hazard expressed hope that by the end of December about 20 million Americans will be vaccinated and, by the end of January, 50 million will be vaccinated.
According to Johns Hopkins University, which receives information from federal and local authorities, more than 18.63 million cases of the infection have been registered in the United States since the start of the pandemic and 328,838 people have died. the world.
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