Understanding the differences between bacteria and viruses is crucial for recognizing how these microorganisms impact our health. While both are microscopic and can cause infections, they differ ...

FILE - A vial of a measles, mumps and rubella vaccine sits on a countertop at a pediatrics clinic in Greenbrae, Calif., on Feb. 6, 2015. (AP Photo/Eric Risberg, File ...

As the winter season continues, there's an increased chance of infections from COVID-19, influenza and respiratory syncytial virus. But, the U.S. Centers for Disease Control and Prevention predicted ...

(AP) - The world’s deadliest animal can be squashed flat with a quick slap: It’s the mosquito. The buzzing insects are more than annoying — they spread disease. When they bite and drink blood from a ...

The mosquito is the world’s deadliest animal, and dangerous infections have been in U.S. headlines this summer. The most common mosquito-borne viruses in the U.S. are West Nile and EEE, though an ...