Another wave of COVID-19 infections may have begun in Europe as cases begin to tick up across the region, the World Health Organization (WHO) and European Centre for Disease Prevention and Control (ECDC) said last Wednesday. www.medscape.com/viewarticle/982296?src=wnl_edit_tpal&uac=398271FG&impID=4751294&faf=1 "Although we are...

Barney Graham, a former scientist at the U.S. National Institute of Allergy and Infectious Diseases (NIAID), was thrilled when Pfizer announced encouraging results from an experimental vaccine that could protect against a major childhood killer. In a press release, the company...