A common nasal spray may lower the risk of getting Covid-19, a new study shows. Dr. Leana Wen discusses what this all means as coronavirus cases rise.

Azelastine nasal spray shows promise in preventing COVID-19 infections in a study. It may reduce the incidence of COVID and ...

COVID-19 cases are on the rise at Yale five and a half years after the pandemic began, according to Yale Health.

Doctors groups like the American Academy of Family Physicians have issued guidance recommending that all adults over 18 get ...

Think you’ve got an ‘end of summer cold’? Now take a Covid test… - COMMENT: Autumn chills often bring on a runny nose and ...

Here's what to know about the latest COVID strain - and how to tell if your at-home test is still good to use.

Seniors in some parts of the country say they are being denied COVID-19 vaccinations amid an ongoing spike in cases, leading ...

COVID continues to mutate, and a new strain is causing spikes in cases across the country. A conversation with the physician ...

Three COVID vaccines are available for children in different age groups: Moderna (6 months or older with at least one qualifying health condition), Pfizer (5 years or older), and Novavax (12 years or ...

Feeling fatigued after a meal — medically known as postprandial somnolence — is not an uncommon reaction for most. In fact, after big holiday meals like Thanksgiving dinner, you may even expect to ...

It is not just a scourge of the Middle Ages. Plague still exists, though it is rare. Here’s what to look for and how to protect yourself. By Emily Baumgaertner Nunn Health officials in the Sierra ...