Patients in Oregon and nationwide have struggled to make appointments for COVID boosters, which have been a routine fall ...

Mesa resident Jane Koepsel is frustrated because she's been trying to get a COVID booster, but keeps hitting roadblocks.

New breakthrough research suggests that a common, over-the-counter nasal spray used to treat allergies may protect against COVID-19 and potentially other respiratory viruses.

Louisiana Senator Bill Cassidy, a doctor, said state Surgeon General Ralph Abraham should write blanket COVID-19 prescription.

Want the new COVID-19 vaccine? Go to a CVS MinuteClinic, plus other tips for getting the shot amid confusion and new barriers to immunization.

The findings provide evidence of SARS-CoV-2 spillover from people to pet dogs and underscore the importance of continued ...