Within the FLiRT family, one variant in particular has risen to prominence: KP.2, which accounted for about 25% of new ...
A study from Japan, awaiting peer review, suggests that KP.2 may be less infectious than its predecessor JN.1. Despite this, ...
The World Health Organization (WHO) Technical Advisory Group on COVID-19 Vaccine Composition, which meets about every 6 ...
The World Health Organization has recommended updating COVID-19 vaccine formulations to reflect the dominant SARS-CoV-2 ...
Here’s your go-to guide with everything you need to know about COVID-19, including testing expanding to more airports, ...
Medically reviewed by Geetika Gupta, MD As COVID vaccines became widely available in 2021, the ALS Association recommended ...
In some people, COVID-19 vaccines can lead to heart complications called myocarditis and pericarditis. Myocarditis is the swelling, also called inflammation, of the heart muscle. Pericarditis is the ...
Independent reviewers confirmed a causal relationship between the first mRNA COVID-19 vaccines and myocarditis, and also ...
Enterovirus activity increased last week, with nearly 14,000 hospital visits reported, the Centers for Disease Control (CDC) ...
China is seeing a rise in Covid-19 cases for ... with weakened immunity. CDC researcher Chen Cao said Omicron subvariants ...