Walking pneumonia differs from other respiratory infections like flu or cold because it quickly settles in the chest and can ...

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

A chest X-ray, a nasal swab, and a discussion with his doctor later, we had our diagnosis: walking pneumonia. Related story Kids Can Drink Mocktails — But Should They? Here’s What a ...