Quote:
Originally Posted by dinahx 
Back on track, there is no evidence I have seen that Pertussis vax reduces the severity of Pertussis amongst those who still contract it. None. Other than speculation. I am certainly open to seeing a link but speculation is speculation, no matter who is doing the speculatin.

Back on track, there is no evidence I have seen that Pertussis vax reduces the severity of Pertussis amongst those who still contract it. None. Other than speculation. I am certainly open to seeing a link but speculation is speculation, no matter who is doing the speculatin.
thanks for asking! http://cid.oxfordjournals.org/content/37/6/772.full


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