prevent infection

Study: COVID Vaccines May Also Prevent Infection

(CNN) - A team at the Mayo Clinic says the Moderna and Pfizer coronavirus vaccines are effective in preventing infection about a month after receiving the first dose. After looking at more than 31,000 people who received at least…

Weekly HIV Drug Replaces Daily Doses

  In Your Health Minute, patients with HIV could soon replace their HIV daily medications with a once a week pill. Scientists at MIT developed a capsule that…