Current vaccine strains show high neutralization against the latest variants, but the LP.8.1 antigen may provide similar or moderately higher cross-reactive antibody response.
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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For the third week in a row, illness numbers in Europe rose, with a 7% jump last week.
Officials are preparing to vaccinate up to 28 million US children aged 5 to 11 as soon as approval is granted.
COVID-19 outpatients were more likely to have more respiratory symptoms if they were overweight or obese, according to a study published yesterday in Influenza and Other Respiratory Viruses.
The FDA may approve "mix and match" boosters, meaning different ones from the vaccine originally received.
"Learnings from negative trials such as this are important."
France-based Valneva reports positive results for its vaccine compared with the AstraZeneca vaccine.
COVID-19 patients with immune-mediated inflammatory diseases (IMIDs) may benefit from tumor necrosis factor (TNF) inhibitors, according to a study published yesterday in JAMA Network Open.
Out-of-pocket costs could range from $1,500 to $3,800, depending on insurance.
Elsewhere, countries in Eastern Europe are fighting surges, including Russia, Romania, Hungary, and Latvia.
Cold weather is likely driving more people inside in those states, leading to heightened virus transmission.
