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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Israel and the UK are signaling they will keep precautions in place over the threat of new variant viruses.
Unemployment insurance was tied to a food insecurity reduction of 4.3 percentage points and a reduction in the need to eat less because of financial constraints of 5.7 percentage points during the COVID-19 pandemic, according to a JAMA Network Open study published late last week.
The vaccine is 66% effective in preventing moderate to severe symptoms.
Antibodies crossed the placenta in 87% of pregnant women who had COVID-19.
The report looks at medical supply chains, manufacturer transparency, financial aid, and more.
Some nations, like Germany, have raised concerns about efficacy in seniors.
An international survey of 183 pediatric patients with the rare but serious COVID-19–related multisystem inflammatory syndrome in children (MIS-C) shows broad clinical presentations, from mild illness featuring fever and inflammation to life-threatening shock similar to that of Kawasaki disease (KD).
Also, an expert warns about hospital oxygen shortages and Novavax reports good phase 3 vaccine data.
Patients are arriving at hospitals sicker, leading some to suspect a deadlier variant.
The findings suggest many patients recover very slowly after hospital release.