Severe acute respiratory syndrome (SARS) is a serious form of pneumonia. It is caused by a virus that was first identified in 2003. Infection with the SARS virus causes
SARS is a dramatic example of how quickly world travel can spread a disease. It is also an example of how quickly a connected health system can respond to a new health threat.
World Health...Read more
Many allergy sufferers have experienced an early start to their 2012 outdoor allergy symptoms. The unusually warm and shortened winter... Read more »