A health worker administers a Pfizer Covid-19 vaccine in Los Angeles, California, on 29 January 2022.Photograph: Shannon Stapleton/Reuters There is a lot of confusion about Covid vaccines this year.

Scripps researchers in La Jolla are looking to find whether weight loss drugs could be used to improve symptoms of long COVID ...

Researchers are launching a new study to investigate whether GLP-1 drugs, already approved for type 2 diabetes and obesity, could help treat long COVID symptoms.

NEW YORK (Reuters) -Americans headed to pharmacies for COVID-19 vaccines are running into roadblocks and confusion due to new U.S. guidance that abandoned broad support for the shots, contributing to ...

As a group of advisers to the US Centers for Disease Control and Prevention met this week to discuss recommendations on who should get the updated Covid-19 shot this season, a newly published analysis ...

A new COVID-19 variant that was unheard of just months ago is now projected to be the second-most common strain in the United States. Variant NB.1.8.1 was first detected in China in January but ...