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Severe acute respiratory syndrome (SARS)

Severe acute respiratory syndrome (SARS)

Severe acute respiratory syndrome (SARS) is a contagious lung infection which causes bleeding in the lungs and severe breathing difficulty. It can be fatal.

18 Dec 2003

Asthma

Asthma

Asthma is a chronic condition which causes narrowing and inflammation of the airways and breathing difficulty. It is common in adults and children.

19 May 2003