I am not saying that there aren't bad reactions to vaccines, but those reactions are allergic in nature; they have not been been proven to cause ASD. My oldest son had the "unusual high pitched crying" side effect mentioned after his first DPT shot, at age 3 months, with a fever. So, we decided not to give him the "P" part of the rest of the series. Flash forward 13 years and he came home from summer camp with a never ending allergy thing, that morphed into what we thought was bronchitis. He had whooping cough. He was so sick that I thought he was going to die from not being able to breathe. It took him 3 months to recover, although he only missed a couple of weeks of school. Turns out, someone else at camp had it, but they did not get as sick as he did. My younger son did not get the pertussis part of the shot, either, but I always prayed he was never exposed to it, after the first one got sick.
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