It's found in the mouth, nose, and throat of the infected victim.
Armed and Dangerous
It is armed and dangerous and has a 50 degree or 50% rate of damage.
Additional information: History of Whooping Cough
The first outbreak of whooping cough was in the 16th century, but it wasn't full recognized until 1906. The culprit hit the United States hard in the 1920's to the 1930's when 250,000 cases occurred and 9,000 people died. They quickly created a vaccine in the 1940s. Whooping cough than slowly diminished by 99%, but somehow it came back in the 1980's and is thriving nationwide.