outbreak

Severe acute respiratory syndrome (SARS) is a new highly contagious disease, which first appeared in Guandong province on the south of continental China and spread through 29 countries of Europe, Asia, North and South America, Africa and Australia. …

Severe acute respiratory syndrome (SARS) is a new infectious disease, which first appeared in November 2002 in Southern China and spread through 29 countries of Europe, Asia, North and South America, Africa and Australia. According to official …