The combined vaccine elicited higher immune response against SARS-CoV-2.
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.
Get weekly COVD-19 updates in your inbox.
Catch the latest episode!
Top COVID FAQs
By CIDRAP & other experts
Read all 7 reports
New reports depict a resilient industry with more potential during COVID-19.
A steep jump in cases yesterday comes as hospitals in some states are already feeling pressure, with experts saying the nation's COVID situation is likely to get worse.
WHO experts said today that so far there's no sign the virus behaves differently, but more research is needed.
Extensive contact tracing found that frequent social interactions with extended family, plus the greater community, helped spread the virus.
As cases top 9.5 million, the nationwide spike is straining US hospitals.
Few US patients sought in-person care in the first 2 months of the pandemic.
Greece joins a host of other European nations in ordering a second round of lockdowns.
Researchers from the Centers for Disease Control and Prevention (CDC) and the Chicago area analyzed movement networks during a COVID-19 outbreak at the Cook County Jail in Chicago, finding that medical isolation and contact interventions were effective at reducing transmission.
All 41 patients had extensive lung damage, while 36 had massive abnormal clotting.
US hospitalizations are rising, and facilities are converting wards into ICUs and seeking more staff.
