Introduction Routine infant primary series and toddler booster vaccination are associated
with waning of antibody levels over time, which can lead to an increased incidence of …

Introduction Two vaccine formulations are available to prevent diphtheria, tetanus, pertussis,
and poliomyelitis: the pediatric full-dose (DTaP-IPV) and the reduced dose formulation …

Owing to their low reactogenicity, confirmed efficacy and availability in combination
vaccines, acellular pertussis (aP)-inactivated poliovirus (IPV) combined vaccines are now …

The need for boosters for tetanus, diphtheria, pertussis, and polio, starting from preschool
age, is related to the waning immune protection conferred by vaccination, the …

Background: Immunogenicity and safety of stand-alone diphtheria, tetanus toxoid, 5-
component acellular pertussis vaccine adsorbed, inactivated poliovirus (IPV) combination …

Objective To evaluate the immunogenicity and safety of a pentavalent (diphtheria, tetanus,
acellular pertussis, inactivated poliovirus, Hib polysaccharide-conjugate) combination …

Combination vaccines allow the administration of multiple vaccine antigens without the need
for multiple injections. Recently, a combined diphtheria toxoid, tetanus toxoid, acellular …

Background: The rising incidence of pertussis amongst adults and adolescents in
industrialised countries could be reduced by replacing tetanus and diphtheria (Td) boosters …

Introduction This follow-up study assessed the 5-year persistence of vaccine-induced
antibodies (Td-IPV or DT-IPV) and the immune response to a booster dose of DTaP-IPV …

Objective: To provide an overview of prelicensure clinical data for a new pediatric vaccine
that combines diphtheria, tetanus, acellular pertussis, hepatitis B, and inactivated poliovirus …