Double-masking adds another layer, which “makes sense that it would likely be more effective," Dr. Fauci said.
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Other crime rates are down, but economic uncertainty and police forces crippled by community distrust and staffing problems have exacerbated homicides.
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Preparations for the Australian Open were thrown into chaos when up to 600 players and officials were told to isolate and get tested after a hotel staff member tested positive for coronavirus.
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"The entire community could start getting back to normal," Fauci said, "and they could be doing things that each and every person wants to do."
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AstraZeneca said its vaccine is 76% effective after the first dose and up to 82% effective at preventing the virus after the second dose.
He missed much of 2020 so he has no knowledge of how the COVID-19 pandemic changed the world.
Wallen noted that this is not the first time Guyton has used such language.
Her father also contracted COVID-19 and passed away while she was at the hospital.
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The two countries have also publicly clashed on other issues, such as China’s territorial claims in the South China Sea, new security laws, and crackdown against dissents in Hong Kong.