… Although evidence is emerging that adolescent vaccination does not provide indirect protection
to infants, our results highlight the importance of children aged 10–14 years in pertussis …

… pertussis infection in children younger than one year has increased to more than one half
of all childhood pertussis … Pertussis is the only vaccine-preventable disease associated with …

… Moreover, contact with children <5 years of age was not a risk factor for pertussis in our …
preschool children is not sufficient to prevent outbreaks ofpertussis among infants too young to …

… Our study is the first to examine the postulated links between pertussis vaccination and
wheezing illness in young children after controlling for potential confounding factors. Our key …

… risk of reported pertussis and complications of pertussis in LBW children compared with
normal birth weight children younger … LBW children are more likely to have reported pertussis …

… We also measured the association between delay in series initiation and pertussis risk …
associated with pertussis risk in infants, we compared pertussis risk between children who …

… pertussis vaccine doses among Taiwanese children might not imply timely vaccination.
Recently, resurgence of pertussis … days of undervaccination against pertussis by age 36 months. …

… , increased risk of pertussis hospitalization and pertussis-… However, no cohort studies
assessing the risk of pertussis by … a higher risk of reported pertussis and pertussis hospitalizations …

… pertussis continues to circulate even in populations where a high vaccine coverage of infants
and children is … Adults are a reservoir for infections in very young infants, in whom pertussis …

… pertussis in children during a trial in Italy of acellular pertussis vaccines found that the clinical
course of pertussis … treatment of pertussis with azithromycin in infants and young children. …