Completed 0 of 5 questions. 1  1. who were all the people involved in more than 2 videos. 2  2. what college does ryan and sean go to. 3  3. what was the title of the movie.  4. when was ryans 1  birthday. 5. what was ryans first vid (most commonly known)
Pertussis, also known as whooping cough, is an acute infection of the respiratory tract caused by Bordetella pertussis bacteria. Only humans can be affected by this disease. Transmission occurs through direct contact with respiratory droplets spread during coughs and sneezes from an infected person. Symptoms begin with a mild respiratory illness then progresses to prolonged cough episodes with the characteristic whoop or which end in vomiting.
Whooping cough is a disease caused by a pathogen that invades the respiratory system. This pathogen secretes a toxins that disrupt the normal function of cilia in the lungs, resulting in a severe cough. Pathogen (generic name, Latin binomial): Bordetella pertussis.