Novak Djokovic, unvaccinated, withdraws from U.S. Open
Novak Djokovic will not play in the U.S. Open because he is not vaccinated against COVID-19 and thus is not allowed to travel to the United States.
Pfizer COVID shots appear 73% effective in children under 5
Only about 6% of youngsters ages 6 months through 4 years had gotten at least one dose of a COVID-19 vaccine.
First lady Jill Biden tests positive again for COVID-19 in 'rebound' case
Jill Biden first tested positive for the virus on Aug. 15, when she and her husband were vacationing in Kiawah Island, S.C.
CDC orders changes after confusing COVID-19 pandemic response
The agency has long been criticized as too ponderous, focusing on collection and analysis of data but not acting quickly against new health threats.
Most people infected with COVID-19 Omicron variant didn’t know it, study says
More than half of people who were likely infected with the COVID-19 Omicron variant last fall didn’t know they had the virus, which could be why it spread so fast, a new study finds.
CDC drops quarantine, screening recommendations for COVID-19
The nation's top public health agency on Thursday relaxed its COVID-19 guidelines, dropping the recommendation that Americans quarantine themselves if they come into close contact with an infected person.
North Texas mom goes home after 370 days in the hospital with COVID-19
Jazmin Kirkland is looking forward to being back at home to simply watch her 2, 7, and 10-year-olds grow and play. She has spent the past year hospitalized because of COVID-19.
Biden tests negative for COVID-19, will remain in isolation after rebound case
President Joe Biden tested negative for COVID-19 Saturday, but will remain in isolation until he tests negative a second time.
Senator John Cornyn tests positive for COVID-19
Cornyn says he is vaccinated, boosted, and feeling fine.
Biden's latest COVID-19 'rebound' case has researchers evaluating link to anti-viral drug
Health experts say during clinical trials, rebound cases happened in only 1 to 2% of people.
Biden tests negative for COVID-19: ‘Back to the Oval’
Biden spoke publicly Wednesday to a round of applause, telling Americans that “COVID isn't gone” but that serious illness can be avoided with vaccines, booster shoots and treatments.