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Pertussis in Massachusetts, 1981–1991: Incidence, Serologic Diagnosis, and Vaccine Effectiveness
Massachusetts provides diphtheria-tetanus toxoid-pertussis (DTP) vaccine, and since 1980 has monitored pertussis with a statewide diagnostic service. The incidence of bacteriologically confirmed pertussis was 104.5 per 100,000 person-years in 1-month-old infants and declined progressively thereafter...
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Published in: | The Journal of infectious diseases 1994-06, Vol.169 (6), p.1297-1305 |
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Main Authors: | , , , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that cite this one |
Online Access: | Get full text |
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Summary: | Massachusetts provides diphtheria-tetanus toxoid-pertussis (DTP) vaccine, and since 1980 has monitored pertussis with a statewide diagnostic service. The incidence of bacteriologically confirmed pertussis was 104.5 per 100,000 person-years in 1-month-old infants and declined progressively thereafter. Infants |
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ISSN: | 0022-1899 1537-6613 |
DOI: | 10.1093/infdis/169.6.1297 |