Normal cells usually have multiple solutions for fixing problems. For example, when DNA becomes damaged, healthy white blood cells can use several different strategies to make […]
About 12,000 bacteria and viruses collected in a sampling from public transit systems and hospitals around the world from 2015 to 2017 had never before been […]
(HealthDay)—A third antibody treatment designed to keep high-risk COVID-19 patients from winding up in the hospital was approved for emergency use by the U.S. Food and […]
Patients facing relatively simple outpatient surgeries are nonetheless being told to undergo a number of preoperative tests that just aren’t necessary, a new study reports.