Pope Francis is being treated in hospital for double pneumonia — but what is this condition, and why might the pope be ...

It’s an unfortunate fact that we become more vulnerable to respiratory infections as we get older. Viruses and bugs that we ...

Vatican authorities said Monday that Pope Francis is suffering from a “polymicrobial respiratory tract infection.” Experts ...

Bronchitis and pneumonia are two common respiratory conditions that often cause confusion due to their overlapping symptoms.