Are Delta symptoms different? bdnews24.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bdnews24.com Daily Mail and Mail on Sunday newspapers.
Are Delta Symptoms Different? nytimes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nytimes.com Daily Mail and Mail on Sunday newspapers.
The U.S. vaccination effort has quickened in recent weeks, but supply issues remain an issue. About 64 million vaccine doses have been administered as of 9 a.m. Monday, according to the CDC.
The CDC recommends people who have had COVID-19 still get vaccinated because a previous infection does not guarantee future protection. People s immune systems react differently and milder infections might not produce enough antibodies to offer long-term protection, infectious disease experts say.
Nearly 28 million Americans have tested positive for the coronavirus. If this population only needs one dose for optimum protection, changing the guidelines would free up doses for other people, researchers say.
Nearly 30 million people in the United States and probably many others whose illnesses were never diagnosed have been infected with the coronavirus so far. Should these people still be vaccinated? Two new studies answer that question with an emphatic yes. In fact, the research suggests that for these people just one dose of the vaccine is enough to turbocharge their antibodies and destroy the coronavirus and even some more infectious.