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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"Given the limited resources countries have, we need a new strategy."
Also, pandemic response coordinator Jeff Zients calls a $10 billion funding package only "a start."
Two new studies detail long COVID symptoms, with one from France showing that 85% of patients who had symptoms 2 months after illness onset still had them at 1 year and some symptoms worsened, and one from China revealing that 12% of patients reported rheumatic symptoms at 1-year follow-up.
In global COVID news, Shanghai's lockdown will be extended.
A new study in JAMA Pediatrics shows the Omicron variant has caused six to eight times the rate of Omicron infections in US preschoolers as the Delta variant, but cases were less severe with Omicron.
Incidence was 2 to 6 times higher after SARS-CoV-2 infection than after the second vaccine dose.
Studies in Brazil and Sweden show good efficacy against illness and hospitalization.
Three new studies to be presented at the upcoming European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) conference at the end of the month demonstrate benefits of the antiviral molnupiravir against COVID-19 infections, including evidence that Merck's pill reduces symptoms of the SARS-CoV-2 virus by day 3 of administration.
Early treatment with ivermectin didn't prevent hospitalization for COVID-19.
Among the 1,185 hospitalized kids and teens in the study, 88% were unvaccinated.
