The delay, narrowed approval, and extra study steps raise concerns about the status of and potential added requirements for other COVID vaccines.
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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Transmission in healthcare settings and bars and nightclubs was most likely to involve at least 5 infections, with nightlife cases more likely to generate further spread.
The company, however, recently filed for bankruptcy, citing the prolonged FDA authorization process.
The Department of Energy, with "low confidence," says SARS-CoV-2 may have come from a lab, and a controversial doctors groups touts ivermectin for the flu and RSV.
About half of long-COVID patients who were on sick leave at 4 months were still on sick leave at 2 years.
The authors conclude that some of the increased antibiotic prescribing may have been inappropriate.
Two years into the pandemic, US cancer screening rates still hadn't recovered to pre-crisis levels, putting millions at risk, new data reveal.
Indicators continue to decline, with the 7-day average for new daily cases down 9.2% from a week ago.
Visitors were estimated to contribute over 60% of the SARS-CoV-2 load to Las Vegas Strip sewers.
COVID-19 survivors with persistent symptoms are at more than double the risk of new-onset cardiovascular symptoms, suggests a meta-analysis.
US celebrity Twitter posts—especially those from politicians and news anchors—likely influenced the increasingly negative US public attitudes toward efforts to combat COVID-19.