Walking pneumonia cases are surging among young children in the United States, federal health officials warn.

The doctor needs to determine whether it is acute bronchitis, pneumonia, or ARVI. In the clinic ... If necessary, the doctor ...

When it comes to getting a cold or the flu, there is a commonly held belief that men take it harder than women, exaggerating ...

A persistent, often progressive, lung disease, COPD results from chronic inflammation that leads to structural changes ...