Editor’s note: Find the latest COVID-19 news and guidance in Medscape’s Coronavirus Resource Center. When the U.S. coronavirus vaccination program began in December, residents and employees...

Positive findings from frozen sections of a first temporal artery biopsy can effectively identify giant cell arteritis, ruling out in those cases the need to perform a second biopsy on the contralateral...

Boston Medical Center has released a study that shows post overdose outreach programs in Massachusetts have expanded across the state, as 44 percent of municipalities reported having such programs available—a...