lung infections

Legionnaires' disease can spread when you flush your toilet, spreading invisible 'beams' of water into the air.

Smelling dirty after every day of work, a 37-year-old man (China) was hospitalized with chest pain and persistent cough.

US scientists think it is possible to use a vampire-like bacterium

Researchers have created a chain-smoking robot. Not because they want to replace people in smoking.