What should you know about COVID symptoms with the fall and winter virus season approaching and a new variant capturing the attention of researchers?
The XEC COVID variant is on the rise in parts of the globe. The variant has been largely spreading overseas, but U.S. researchers say it could be the next variant to watch for in the U.S. as well.is on the rise in parts of the globe. The variant has been largely spreading overseas, but U.S. researchers say it could be the next variant to watch for in the U.S. as well.Dr.
"We still see some patients experiencing decreased appetite, a loss of taste or smell. So it kind of depends," she said."One patient was just very, very tired. Like she couldn't really do much. And that's when you know ... it's different. It's not just coughing and shortness of breath. We still see that though."As for timing, symptoms can last for several days, but in some cases, even longer.
Once activities are resumed, the CDC still recommends"additional prevention strategies" for an additional five days, including wearing a mask and keeping distance from others. Most people have some degree of immunity to the coronavirus from past vaccinations or from infections. And many people are not following the five-day isolation guidance anyway, some experts say.According to Eric Topol, director of the Scripps Research Translational Institute in California, the XEC variant"appears to be the most likely one to get legs next."
According to the CDC estimates, the dominant variant in the U.S. is still KP.3.1.1, which represents more than half of COVID cases currently. While additional offshoots, particularly KP.3.1.1, now are spreading, they’re closely enough related that the vaccines promise cross-protection. It is expected that the vaccines will provide some protection against XEC as well.
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