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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A WHO official says India's nearly vertical trajectory is astonishing—and an underestimate.
Tomorrow President Biden is expected to say the CDC has changed its guidance on wearing masks outdoors.
Men under 50 recovering from asymptomatic COVID have double the likelihood of acute ischemic strokes (AIS) compared with men of the same age without COVID infection, according to a study last week in JAMA Network Open.
The committee, in a 10-to-4 vote, recommends that the US resume use of the COVID-19 vaccine.
The head of the WHO said the group is deeply concerned about rising cases and deaths and has redeployed 2,600 staff to help in India.
COVID-19 during pregnancy is tied to dramatically higher rates of maternal death, increased risk of infection, and adverse health outcomes in newborns.
Federal officials worry that parts of the country where vaccine uptake is low could become future virus hot spots.
A study assessing use of a medical mask under a cloth mask for COVID-19 has some scientists concerned.
Preliminary findings from a large analysis of pregnant women who received mRNA COVID-19 vaccines showed no obvious safety signals, Centers for Disease Control and Prevention (CDC) researchers reported yesterday in the New England Journal of Medicine.
Last week the nation's vaccination rate dropped slightly for the first time, partly due to the J&J vaccine pause.