Researchers find first US evidence of vaccine-resistant pertussis
Indiana Coalition for Vaccination Choice Comments: The high rate of pertussis infections in fully vaccinated populations thought to be due to the pertussis bug mutating. Perhaps. It is also possible patients were not tested for pertussis in the past but are now. It is also possible the vaccine/drug has a very high failure rate. At … Continue reading Researchers find first US evidence of vaccine-resistant pertussis
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