Mogga, it's not a question of believing in vaccination- vaccination isn't something supernatural.
You posted the article but you seem to accept only part of it. The part which supports your belief.
It's a matter of accepting the science.
A few more choice cuts from the research you posted:
Whooping cough is a highly contagious disease that can strike people of any age but is most dangerous to children. It was once common, causing hundreds of thousands of illnesses annually and thousands of deaths. But after a vaccine was introduced in the 1940s, cases dropped to fewer than 5,000 a year.
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.
[indicating the vaccine quickly neutralises pertussis bugs]
Still, cocooning is better than nothing. An infected person with a cough is probably spreading more germs that someone who spreads it through talking or exhaling, said the FDA’s Merkel.
