Overall vaccine effectiveness was 29% against COVID-19–associated hospitalization.
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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Vaccinating with both Pfizer and AstraZeneca is linked with more systemic symptoms in older adults.
The world's second most populous country has only 2.8% of its population fully vaccinated.
The inaugural cohort of Mayo Clinic's COVID-19 Activity Rehabilitation Program (CARP) for post–COVID-19 syndrome (PCS) were mostly women, younger, had few pre-existing comorbidities, and experienced milder forms of COVID-19, but only a third were able to return to full-time work.
A trial of the Pfizer vaccine in 2,260 young teens found only 1 serious side effect, a fever higher than 104°F.
The 8-month probe chronicled several failures that still fuel massive surges, with experts recommending a host of bold overhauls.
Half of the patients had altered brain function or structure, and almost 1 in 5 were in a coma.
Twice as many mothers with babies 6 months or younger reported postpartum depression during the first UK COVID-19–related lockdown, according to a Frontiers in Psychology study yesterday.
Tomorrow CDC advisers will vote on whether to recommend the shot for this age-group.
As daily cases stay above 300,000, scores of bodies turn up in some of India's rivers.
COVID-19 patients visited their GPs 20% more often and clinics 10% more often.
