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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An analysis of prescribing data from more than 80 countries found that global antimicrobial consumption declined prior to the COVID-19 pandemic, researchers reported today in the Journal of Antimicrobial Chemotherapy.
"We need to ... address these conditions now before they balloon into a much larger mental health crisis."
One study shows more than 90% vaccine protection post-infection, even when the shot follows infection by 18 months.
The University of Wisconsin and Purdue University announce the easing of mask requirements.
A new review of 15 studies analyzed by the UK Health Security Agency (UKHSA) shows COVID-19 vaccination is protective against developing symptoms of long COVID, or symptoms lasting longer than 4 weeks after the initial infection.
Of respondents, 95% say the pandemic revealed drug supply chain vulnerabilities.
Remote trials had 49% racial minority participation, compared with 14% in a clinic-based study.
The BA.2 Omicron subvariant now says makes up about 21% of sequenced global cases, the WHO says.
New cases have dropped 40%, hospitalizations are down 28%, and deaths have decreased by 9%.
A new study comparing excess years of life lost (YLL) during the first year of COVID-19 in parts of England and Wales shows that economically deprived areas suffered three times as many deaths as affluent regions, and young adults (15 to 44 years old) were 11 times more likely to die from the virus in poorer parts of the United Kingdom. The study is published in PLOS Medicine.