Kaiser Permanente

Individuals had a 40 percent increased risk of pertussis for each additional acellular dose received (as compared to receipt of a DTwP dose) between ages 1-24 months

Contact: Vincent Staupe vstaupe@golinharris.com 415-318-4386 Kaiser Permanente Whole-cell vaccine was more effective than acellular vaccine during California pertussis outbreak OAKLAND, Calif., May 20, 2013 — Whole-cell pertussis vaccines were more effective at protecting against pertussis than acellular pertussis vaccines during… Read More ›