Amid reports of waning COVID-19 immunity, the Food and Drug Administration (FDA) is expected to officially approve a third dose of messengerRNA vaccines for the general public. Moderna and Pfizer are mRNA vaccines. The FDA has already approved a third…
COVID-19 vaccines remain the best defense against COVID-19. However, no vaccines are 100% effective at preventing illness in vaccinated people, and a small percentage of breakthrough cases are expected, according to the Centers for Disease Control and Prevention (CDC). Breakthrough…
Experts say getting fully vaccinated is the most important step people can take to lower their risk of transmitting or getting infected with COVID-19. Even then, Dr. Stacey Rizza, a Mayo Clinic infectious diseases specialist, suggests travelers wear a mask,…