We now have two new COVID-19 vaccines available for this year’s respiratory virus season, one from Pfizer and one from Moderna, which are expected to perform well against current variants. The FDA approved both vaccines this week, and the CDC recommended them for almost all Americans. A third option, from Novavax, may become available in the coming weeks as well.
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Since BA.2.86 emerged a couple of weeks ago, scientists around the world have been racing to evaluate this variant. Several teams posted data in the last week, and the news is promising: while BA.2.86 does have an advantage over past variants, the lab findings suggest that vaccines (including the upcoming boosters) and past infections provide protection against it.
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Last week, I introduced you to BA.2.86, a new Omicron variant that’s garnered attention among COVID-19 experts due to its significant mutations. We’ve learned a lot about BA.2.86 since last Sunday, though there are many unanswered questions to be answered as more research is conducted.
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All major COVID-19 metrics continue to increase in the U.S., as we deal with a late-summer surge. Wastewater surveillance suggests that current virus spread is on pace with the Delta surge in 2021, though other data sources are less reliable these days.
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Nationally, the COVID-19 situation in the U.S. is similar to where we’ve been for the last few weeks. Major metrics (such as we have them) show an overall plateau in disease spread. Wastewater trends in a few places suggest a summer surge might be coming, but it’s hard to say for sure.
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Nationwide, COVID-19 spread in the U.S. continues to be in a somewhat-middling plateau: lower than the massive amount of Omicron transmission we all got used to throughout late 2022, but still higher than the lulls between outbreaks we saw in prior years.
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COVID-19 spread continues to trend down in the U.S., though our data for tracking this disease is now worse than ever thanks to the end of the federal public health emergency. If newer Omicron variants cause a surge this summer, those increases will be hard to spot.
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The national COVID-19 plateau persists. Cases, new hospitalizations, and wastewater surveillance all indicate slight declines (but persistent disease spread) across the country. New variants are on the rise, but have yet to noticeably change these trends.
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Major COVID-19 metrics continue to suggest an ongoing (though slight) decline in the virus’ spread nationally, despite the rise of newer and more contagious variants. The moderate plateau persists.
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Across the U.S., COVID-19 spread continues at a moderately high plateau as newer versions of Omicron compete with XBB.1.5. Officially-reported cases and new hospitalizations declined by 7% and 8% respectively, compared to the prior week.
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