Pertussis Vaccine Only 'Moderately Effective' During Outbreak (FREE)
By Joe Elia
Tetanus toxoid, reduced diphtheria toxoid, and reduced acellular pertussis (Tdap) vaccines are only moderately effective against pertussis in adolescents and adults, according to a BMJ case-control study that includes …
Source: Physician's First Watch current issue - Category: Primary Care Source Type: news