Only a small fraction examine whether these devices or systems reduce human infections or identify potential harmful emissions.
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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Partial immunity from COVID in residents early in the pandemic and infection-prevention measures may explain the findings, the authors say.
In 2024, life expectancy in California was 0.86 year lower than in 2019.
US COVID wastewater detections ticked up slightly, from very low to low, and are highest in the West.
Spikevax will be available to kids 6 months to 11 years old who are at risk of more severe COVID-19.
The lawsuit contends that coordinated actions were designed to mislead, confuse, and gradually desensitize the public to anti-vaccine and anti-science rhetoric.
The risk of poor outcomes was especially pronounced during periods of widespread community viral transmission.
Women and young adults aged 15 to 49 experienced a greater burden of mental illness.
The April RSV, meningococcal, and chikungunya vaccine recommendations from the previous ACIP panel are now official policy.
Older people, those in excellent health, and those who trust the healthcare system were most likely to say they would test.
Declines were seen in the domains of executive function and memory, while language was unaffected.