However, the panel did not make a recommendation on which omicron subvariant the shots should target. The FDA will likely accept the committee's recommendation and authorize a vaccine change. It is the first time the panel has proposed that vaccine makers modify the shots to target a different variant. The Food and Drug Administration's panel of independent vaccine experts on Tuesday voted 19 to 2 to recommend new Covid-19 shots that target the omicron variant this fall, when public health officials are expecting a new wave of infections. FDA Panel Recommends Changing COVID Shots to Fight Omicron This Fall 4, BA.5 Omicron Subvariants Now Predominant COVID Strain in Midwest, Chicago's Top Doc SaysĪs the coronavirus continues to infect the nation, the BA.4 and BA.5 omicron subvariants are now the predominant strains in the Midwest, according to Chicago's top doctor. "But in those days six to 10, some people still can be spreading virus." "You've gotta stay home for five days because typically those first five days are when you are the most contagious," Chicago Department of Public Health Commissioner Dr. How Long Are You Contagious With COVID? Chicago's Top Doc Answers With the Latest GuidanceĬhicago's top doctor, during a Facebook live event Tuesday, detailed when patients are most infectious and how to treat a positive test result after 10 days. The Centers for Disease Control and Prevention have not updated their quarantine and isolation guidance since March, according to the website. Have CDC Quarantine COVID Guidelines Changed? Here's What You Need to KnowĪs scientific discoveries arise and federal officials continue to update information around the coronavirus, have quarantine guidelines changed? Allison Arwady said in a Facebook Live event Tuesday that the prevalent omicron strains are quickly shifting, with the latest two notably more infectious. New highly-transmissible omicron subvariants, BA.4 and BA.5, are now making up a majority of cases in the Midwest, Chicago's top doctor revealed, but there's one concern with the new variants that experts have noted.Ĭhicago Department of Public Health Commissioner Dr. New Omicron Subvariants Are Behind Most Cases in Midwest. However, Arwady noted the difficulties of this possible development. Food and Drug Administration has recommended that booster shots be adjusted to better target the omicron COVID variant. Allison Arwady, you could.Īn advisory panel from the U.S. With new highly-transmissible omicron subvariants taking over the Midwest and U.S., could you need a new coronavirus booster vaccine this fall?Īccording to Chicago Department of Public Health Commissioner Dr. Will You Need a New Booster Shot This Fall to Fight Omicron COVID Variants? With those case trends, many individuals are curious about what symptoms typically appear first with a COVID infection, and how quickly those symptoms can appear. Suspect, 20, arrested for deadly stabbing in Glenview, police sayĪfter recent declines in COVID cases, several subvariants of omicron are making significant gains in the United States, with some studies indicating that they could potentially do a better job of evading existing vaccines and immunity.Īccording to the latest updates from the CDC, the BA.5 lineage of the omicron variant is now the most prevalent strain of the virus in the United States, responsible for nearly 54% of cases.
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