When pneumonia is caused by a virus or bacteria, it is contagious. Here's what you can do to prevent the spread.

Medically reviewed by Kashif J. Piracha, MD Key Takeaways Pneumonia can be contagious if caused by viruses or ...

For the second half of the 19th century and the early part of the 20th, pneumonia was a leading cause of death that killed hundreds of thousands of people. Sir William Osler – usually considered the ...

Pneumonia is a lung infection that can be caused by a number of different organisms, including bacteria, viruses, and fungi. It happens when your immune system isn't able to prevent these organisms ...

SOUTH BEND, Ind. (WSBT) — A quarter of the way through 2025 and measles cases have already surpassed last years total. With a confirmed case in Michigan, people are wondering how to protect themselves ...