Late onset of injection site reactions after vaccination with the 13-valent pneumococcal conjugate vaccine in adult study populations.

ABSTRACT: Injection site reactions (ISRs; redness, swelling and pain) commonly occur within 1-2 days after vaccination. After administration of toxoid vaccines including diphtheria toxoid, a later onset of ISRs has also been observed. As the serotype capsular polysaccharides in the 13-valent pneumococcal conjugate vaccine (PCV13) are conjugated to cross-reactive material 197 (CRM197), a nontoxic variant of diphtheria toxin, the onset of ISRs over 14 days was explored in 8 adult studies with 19 cohorts. Subjects received PCV13 with aluminum phosphate (AlPO4, n = 5667) or without AlPO4 (n = 304); 1097 subjects received 23-valent pneumococcal polysaccharide vaccine (PPSV23). Late ISRs with onset between days 6-14 were observed in 8/8 cohorts aged ≥65 years after PCV13 with AlPO4 (incidence across cohor

SUBMITTER: Juergens C 

PROVIDER: S-EPMC6149808 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature