#Corona virus ga full#
That would be full month later than boosters were available last fall.
Mandy Cohen has projected that the updated vaccine will be available in October, since it will need sign-off from the US Food and Drug Administration and a recommendation from the CDC. Vaccine manufacturers have said they expect to have the updated shots ready in a few weeks, but CDC Director Dr. Topol says this fall’s updated Covid-19 booster, which will be targeted against the XBB variant, should be a very close match to the variants circulating now, including EG.5, and he expects that it will convey strong protection - if regulatory agencies can get it to people in time. “The people who are at high risk for severe disease, obviously, have to continue to take precautions.” Dan Barouch, an immunologist and virologist at Harvard University in Boston. “I do expect that there will be widespread infections, and I would expect that those widespread infections would generally be mild,” said Dr. Levels of virus detected in wastewater in August are about where they were in March, according to data from Biobot Analytics. However, what these new variants will do during wintertime remains to be seen,” she said.Īs a summer wave of Covid-19 hits the US, questions about vaccines, quarantine and testing are back “We are starting from a very low baseline in combination with high population immunity, which would speak against a big surge anytime soon. Anne Hahn, a postdoctoral associate in the Department of Epidemiology of Microbial Diseases at the Yale School of Public Health.
Still, there are reasons to be hopeful that this wave of cases won’t be so bad, says Dr. Summer travel is sending people outside their normal social circles, which carries viruses to new victims. School is going back into session in many parts of the country too, and as parents know, homework isn’t the only thing kids bring home from their classrooms. Instead, epidemiologists think human behavior is the engine for this uptick. They point to things like record heat driving more people indoors for air conditioning, which helps the virus spread. The variant has become the most prevalent in the US just as cases, emergency room visits and hospitalizations are going up, although there’s nothing to suggest that this specific strain is what’s driving those increases. “It has an advantage, which is why it’s getting legs all around the world.”īeyond the US, EG.5 is growing quickly in Ireland, France, the UK, Japan and China. The World Health Organization upgraded its status on Wednesday from a variant under monitoring to a variant of interest, a move that signals the agency thinks it should be tracked and studied further. Eric Topol, a cardiologist at the Scripps Translational Research Institute. “It basically has some more immune escape compared to the ones that were precedents in this XBB series,” said Dr. A doctor explainsĬlinically, he said, these variants don’t seem to be causing different or more severe symptoms than the viruses that came before them. What you should know about the latest Covid-19 surge. People wearing masks walk in Gantry Plaza State Park, Long Island City on in New York City. The 465 mutation is present in about 35% of coronavirus sequences reported worldwide, including another that’s rising in prevalence in the Northeast, FL.1.5.1, suggesting that it is conveying some kind of evolutionary advantage over previous versions.ĮG.5 also now has its own offshoot, EG.5.1, that adds a second mutation to the spike. This mutation has appeared in other coronavirus variants before. Scientists aren’t sure exactly what new tricks it enables the virus to do, but variant hunters are paying attention because many of the new XBB descendants have adopted it. Your recent cold could be Covid-19, as the nation goes into a late summer waveĮG may sound like a whole new flavor of the virus, but it’s not it’s a spinoff of the XBB recombinant strain of the Omicron family. And it represents another incremental tweak to the virus rather than a major evolutionary leap like the original Omicron strain.Ĭompared with its parent XBB.1.9.2, it has one extra mutation to its spike, at position 465. (Antonio Perez/Chicago Tribune/Tribune News Service via Getty Images) Antonio Perez/Chicago Tribune/TNS/Getty Images BinaxNOW COVID-19 test kits were made available to students at Whitney Young High School, Feb.
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