The combined vaccine elicited higher immune response against SARS-CoV-2.
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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The WHO and its partners will assess shortages of raw materials like plastic, glass, stoppers, and vials.
Only 5 of 789 (0.6%) had inflammatory heart disease and were restricted from play.
CDC Director Walensky says an average of 60,000 new cases per day and 2,000 deaths is still too high.
GAO emphasizes addressing the backlog, pre-announced inspections, and alternative approaches.
Among US children and teens hospitalized with COVID-19 or its related multisystem inflammatory syndrome in children (MIS-C), 22% had neurologic conditions, most of them transient but 12% of them life-threatening or fatal, according to a study today in JAMA Neurology.
Early administration of the antiparasitic drug didn't shorten time to clinical improvement.
Cases are surging in central and eastern Europe, as well as in the west, where new illness numbers are already high.
States are grappling with how best to distribute vaccines to the most vulnerable residents as fast as possible.
A modeling study published yesterday in Science projects increased transmissibility of the B117 strain of COVID-19, also known as the UK strain, and warns that the strain could likely cause a resurgence of high virus activity in the United Kingdom and make 2021 a deadlier year than 2020.
Cases are leveling off just as the rate of the B117 variant climbs—a bad sign.
