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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Estimated effectiveness of the Moderna COVID-19 vaccine against infection in children 6 to 11 years old was 88% at least 14 days after the first dose amid the Delta variant surge, before the emergence of Omicron, finds an interim analysis from a phase 2/3 clinical trial.
The results were similar for severe COVID-19 and other severe respiratory infections.
Also, 16 US healthcare societies call on federal officials to extend the country's public health emergency.
Researchers in Singapore discovered that a Moderna COVID booster following a two-dose Pfizer vaccine series induced a stronger neutralizing antibody response against the Omicron variant in adults compared with an all-Pfizer series, according to a study today in Clinical Infectious Diseases.
The head of the WHO warns that rising cases are creating a volatile situation.
Excess deaths from external causes were highest in Native people and Black Americans.
An observational study using a multinational database of 447 maternal COVID-19 deaths in Latin America reveals that over 90% were attributed to acute respiratory failure after severe infection and that 35% of the women who died were never admitted to an intensive care unit (ICU), possibly due to lack of capacity.
The proportion of overweight or obese low-income kids in Ohio climbed from 38% to 45%.
In China, officials in Shanghai are tightening restrictions again in 4 districts where they had recently loosened them.
In a study published in Open Forum Infectious Diseases, researchers showed canine olfaction—or dog sniffing—was both highly sensitive and specific when it came to identifying patients with COVID-19, even those who were asymptomatic or presymptomatic.