A nurse dons personal protective equipment to attend to a patients in a Covid-19 intensive care unit at Martin Luther King Jr. Community Hospital on January 6, 2021 in the Willowbrook neighborhood of Los Angeles, California.16 states across the US on Friday reported their highest total of people hospitalized for COVID-19 since the pandemic began.
Late last year, the US Food and Drug Administration issued an emergency use authorization for two COVID-19 vaccines, but a slow rollout means it will be many months before all who want a vaccination are immunized.
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