
In 2002 an outbreak of Sars killed about 800 people after the virus spread to more than 30 countries around the world.
From -
New Sars Like Virus Can Spread Person to Person Says UK Scientists

In 2002 an outbreak of Sars killed about 800 people after the virus spread to more than 30 countries around the world.
From -
New Sars Like Virus Can Spread Person to Person Says UK Scientists