ROME and LONDON -- Pope Francis suffered two episodes of "acute respiratory failure" on Monday, the Vatican said. The episodes were caused by a "significant accumulation of endobronchial mucus and ...

I suffered extensive fatigue that I had attributed to a COVID-19 infection. Then a lung culture found something called ...

An upper respiratory infection is a viral infection that passes from one person to another, irritating the nose, throat, and lungs. It often comes with congestion and a nagging cough. The phlegm ...

Phlegm, which the lungs produce, is very similar to mucus and may also indicate a health issue. A person will often cough up phlegm when viruses, bacteria, or unwanted — possibly cancerous ...

If you’ve been dealing with a persistent nasty cough, you may be wondering whether ... by inflammation of the airways in the lungs,” says Dr Ashwin Sharma at the online pharmacy MedExpress.

Every year March 24 is marked as World Tuberculosis Day. Tuberculosis is one of the most infectious diseases. Discover the ...

Stuffy nose, chest congestion, wheezing — bronchitis symptoms range from light fatigue to coughing up mucus. The ALA reported that the lung infection can often go away on its own after running ...