| Literature DB >> 25874559 |
Michela Sali1, Gabriele Buttinelli, Cecilia Fazio, Paola Vacca, Marilena La Sorda, Anna Carannante, Teresa Spanu, Piero Valentini, Paola Stefanelli.
Abstract
We report pertussis cases in 4 infants less than 6 months admitted with symptoms compatible with pertussis to the intensive care unit of the Università Cattolica del Sacro Cuore in Rome, April 2014. Realtime PCR confirmed pertussis diagnosis for the 4 infants, 2 of them were cousins, and for the household contacts of 1 of them. Analysis of pertussis toxin, its promoter and pertactin was also performed. First of all, this report emphasizes the need to investigate household contact of infants with pertussis; secondly, to evaluate the selective vaccination of household members of newborns as an effective program to reduce pertussis in infants.Entities:
Keywords: Italy; household contacts; infant; pertussis; prn, pertactin; ptxA, subunit S1 of the pertussis toxin; ptxP, promoter of the pertussis toxin gene; vaccine
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Year: 2015 PMID: 25874559 PMCID: PMC4514279 DOI: 10.1080/21645515.2015.1019190
Source DB: PubMed Journal: Hum Vaccin Immunother ISSN: 2164-5515 Impact factor: 3.452