PCT Ltd (PCTL)

[CarsonOGenic]

A big difference between SARS 1 and the current SARS 2 is the current virus is much more contagious. It is also contagious without symptoms, whereas the first one gave symptoms before you really became contagious.

The overall impact of a virus is a matter of how contagious, how sick you get, and how lethal. For instance, Ebola is contagious and lethal, but it makes people so sick so quickly that they hardly have a chance to spread the virus. Most out breaks of Ebola are quickly put out as the people are easily identified and isolated.

Hope this helps