Dr. Anthony Fauci says it is "quite frustrating" that a large percentage of Republicans are hesitant about receiving a Covid-19 vaccine, according to a recent poll.
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Half of all adults in the U.S. have received at least one COVID-19 shot, the government announced Sunday. Here's the latest virus news.
Wake Forest on Tuesday became the second North Carolina university to mandate vaccines for its students before fall semester classes start in August.