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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The nocebo effect can happen because of preconceived notions in volunteers.
Southeast Asia reported the steepest increase, followed by the Eastern Mediterranean region.
A small University of California study finds no evidence that breast milk from mothers infected with SARS-CoV-2 transmits the virus to their babies.
The study, published today in Pediatrics Research, involved polymerase chain reaction (PCR) testing of 285 samples and viral culture of 160 samples of breast milk from 110 women with confirmed or suspected COVID-19.
Steps include launching a US international pandemic preparedness project and appointing a global health security envoy.
Though early-hit nations are on the downslope of their Omicron surges, others are battling rising cases.
Though cases appear to be plateauing in some Eastern cities, hospitalizations are still high across the country.
Today a study from Germany published in Science shows three doses of the Pfizer-BioNTech COVID-19 vaccine raised antibody levels against the highly transmissible Omicron (B.1.1.529) variant.
Poor birth outcomes occurred even in women who weren't severely ill with COVID-19.
Cases are falling in Cleveland; Newark, New Jersey; Washington, DC; and New York state.
After battling foreign fluctuations, Nexus Pharmaceuticals bucks convention and builds local.
