With fall officially underway and chilly weather sweeping across much of the United States, COVID-19 cases are on the rise. New variants have fueled the surge, and the ‘razor-blade’ throat symptom in ...

Uruguay's Ministry of Public Health (MSP) has confirmed the circulation in the country of the new Covid-19 “Frankenstein” (XFG) and “Nimbus” (NB.1.8.1) variants. The discovery was made through the ...

New COVID-19 cases continue to crop up nationwide as new variant XFG makes gains both domestically and abroad. Some regions of the United States are experiencing higher rates of positive COVID-19 ...

A large-scale global study has identified genetic variants that are risk factors for long COVID, a discovery that helps researchers better understand the biological systems involving the disease and ...

OKAYAMA--More than half of patients who visited Okayama University Hospital’s COVID-19 aftercare (CAC) outpatient clinic continued follow-up treatments for 180 days or more, a group of researchers ...

The approved shots from Pfizer-BioNTech and Moderna have an updated formulation aimed at better targeting the coronavirus ...

Previous COVID-19 or flu infection does not guarantee immunity; waning antibodies, viral evolution and weaker mucosal ...

As cases of the new Covid variant, known as Stratus, are surging across the country, an ITV doctor has explained the two 'telltale' symptoms to look out for. Stratus, encompassing two sub-variants XFG ...

COVID-19 tends to spike in late summer and fall. Updated vaccines are coming and a new medicine can prevent infection.

India has detected new Covid-19 variants amid a gradual rise in cases across many states. Authorities assure the situation is ...

Health specialists have outlined key Covid symptoms to watch for that are associated with variants currently in circulation. This follows the most recent data indicating that coronavirus cases are ...

Add Yahoo as a preferred source to see more of our stories on Google. A new Covid variant is spreading across the U.S. and it may be able to evade protection from current vaccines. The variant, known ...