Pneumonia in both lungs is treatable, but it can be life-threatening in elderly patients like the 88-year-old pontiff.

Fascinating new research shows mollusk blood proteins have strong antimicrobial properties, especially when combined with ...

We reached out to experts to understand what 'double pneumonia' is, the infection that has landed Pope Francis, the religious ...

COVID-19 levels are at low but elevated levels in many parts of the country, while respiratory syncytial virus (RSV) cases ...