- Dec 18, 2010
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<not anti-vaccine thread>
Scientist have been wondering why so many vaccinated children have been developing whooping cough. They may have finally figured it out.
http://www.foxnews.com/health/2013/11/26/whooping-cough-shot-prevents-illness-not-spread-disease/
Instead of getting sick, people become infectious and unknowingly spread the disease even though they are fully vaccinated.
The baboons carried the bacteria in their respiratory system for five weeks - that is a long time to be spreading the disease.
Scientist have been wondering why so many vaccinated children have been developing whooping cough. They may have finally figured it out.
http://www.foxnews.com/health/2013/11/26/whooping-cough-shot-prevents-illness-not-spread-disease/
Their research used baboons, considered the most human-like model for studying whooping cough. Baboons at ages 2, 4 and 6 months were vaccinated and then exposed to whooping cough at 7 months - when vaccine protection would be new and strong.
The baboons didn't get sick, but they had high levels of bacteria in their respiratory system for five weeks - which suggest they were contagious for about that long. Some baboons given the old vaccine had low levels after only two weeks.
Instead of getting sick, people become infectious and unknowingly spread the disease even though they are fully vaccinated.
The baboons carried the bacteria in their respiratory system for five weeks - that is a long time to be spreading the disease.
