Add Yahoo as a preferred source to see more of our stories on Google. How pneumonia happens, infections that lead to pneumonia, and more. A lot of people think of pneumonia as a case of a cold gone ...

Pneumonia infects millions of people every year. Cases of this highly contagious lung infection surged across all age groups ...

A lot of people think of pneumonia as a case of a cold gone haywire, but there is so much more to the disease than that. And knowing exactly what pneumonia is can help you protect yourself and the ...

Beloved Oscar-winning actor Diane Keaton died from pneumonia, according to a statement her family shared with People magazine. It was not clear if she had any underlying health conditions that ...

The U.S. may or may not be headed for a “tripledemic” scenario like it saw last year—one in which three main pathogens drive up illnesses, hospitalizations, and general misery. The term "tripledemic" ...

Cases of "walking pneumonia" — a milder form of the lung infection pneumonia — have spiked in the United States, particularly among young children. Bacterial infections from Mycoplasma pneumoniae, one ...