The 10 new flu-related deaths in children bring the season's total to 226, the most since 2009-10.
Plaque growth can lead to a higher risk of heart attack, stroke, and other life-threatening cardiovascular events for as long as 1 year.
Post-exertional malaise, or exercise intolerance, was seen in 36% of those with long COVID.
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In people who had previously tested positive for SARS-CoV-2, the prevalence of long-term symptoms varied from 26.9% to 64.1%.
The authors said Paxlovid and molnupiravir 'probably' improve outcomes for outpatients with mild to moderate illness.
Sixteen cytokines and chemokines were significantly decreased after vaccination.
But the authors caution that watch histories substantially affect video recommendations, complicating the picture.
The risk of a positive COVID-19 test at an emergency department or urgent care visit was 0.56 after two doses and 0.88 after three doses.
Roughly 18,900 Americans were hospitalized for the virus in the first week of September.
The platform's system architecture may have enabled anti-vaccine content producers and users to forge new paths to such content.
The team will collect more than 20,000 samples from wildlife such as eastern chipmunks, gray squirrels, and raccoons.
"Other services," manufacturing, transportation, and retail trade also had higher death rates.
Effectiveness against symptomatic COVID-19 was 75% in previously infected participants and 31% among those never infected.
