Americans will be able to order up to four COVID-19 nasal swab tests delivered to their home free of charge starting later ...

A new COVID variant is spreading rapidly and could soon become the dominant variant around the globe. The variant, called XEC, was first detected in Germany in August and appears to have a growth ...

Pfizer and BioNTech’s Omicron KP.2-adapted COVID-19 vaccine has received a positive recommendation from the European ...

The side effects of newly discovered COVID strain XEC might not be more severe, but appears to be more contagious, ...

Mean (SD) age of participants was 47 (11) years, with 274 (73%) female. 335 (89%) reported a positive COVID-19 test. Participant characteristics are shown in Supplemental Table S2. Fatigue was the ...

Upon authorization by the European Commission, the Omicron KP.2-adapted COVID-19 vaccine will be available for individuals 6 months of age and ...

I am deeply troubled by the growing distrust of science in our society, just at the time when its insights are most needed.

The latest, highly contagious subvariants are driving infections, but new vaccines may help stem the tide of another wave — ...

Heading into fall and winter virus season, and with a new COVID variant raising questions, Americans will soon be able to get free test kits mailed to their homes.

Know the symptoms of COVID-19 in children, what to do if your child appears sick and how to keep your family healthy.

Each household can receive up to four free tests from the site COVIDtest.gov. Once ordered, the at-home tests are mailed to ...