Dr Mark Porter has shared the key signs that your flu has developed into pneumonia as the NHS battles a surge in severe cases ...

Coughing is one of the body's defense mechanisms of getting rid of phlegm, mucus, sputum, postnasal drip, or a foreign body.

Following the recent diagnosis of Boris Johnson's wife with pneumonia, doctors have wanted that it is due to bacterial ...

The NHS has been inundated with serious flu cases as more than 5,000 people a day require hospital treatment, and one doctor ...

An NHS doctor has warned a bout of flu can quickly turn into pneumonia and has issued a number of symptoms to look out for, ...

Boris Johnson's wife was admitted to hospital last week after struggling to breathe properly with a chest infection, which ...