Pneumonia can be caused by a virus, bacteria or fungus. Each of these can cause an immune reaction in the tissues of the ...

As Queen Camilla reveals she has been suffering from pneumonia, learn more about the common - and unpleasant - illness.

The new figures come from the CDC's National Syndromic Surveillance Program, which gathers data on pneumonia-associated emergency room visits from U.S. hospitals. While cases had been higher in ...

The elderly are more susceptible to pneumonia than younger populations. The prevalence of both disability and comorbid diseases increase with age and are associated with increased risk of pneumonia.

It’s called mycoplasma pneumonia, better known as walking pneumonia. Walking pneumonia is a milder form of pneumonia, meaning you can go about your daily routine and not realize you have it.