Tdap vaccination during pregnancy and risk of chorioamnionitis and related infant outcomes

CONCLUSIONS AND RELEVANCE: Tdap vaccine exposure during pregnancy was not associated with chorioamnionitis, preterm birth, or adverse infant outcomes. ICD-10 codes for chorioamnionitis lack specificity for clinical chorioamnionitis and should be a recognized limitation when interpreting results.PMID:37117057 | DOI:10.1016/j.vaccine.2023.04.043

Source: Vaccine - April 28, 2023 Category: Allergy & Immunology Authors: Victoria Greenberg Gabriela Vazquez-Benitez Elyse O Kharbanda Matthew F Daley Hung Fu Tseng Nicola P Klein Allison L Naleway Joshua T B Williams James Donahue Lisa Jackson Eric Weintraub Heather Lipkind Malini B DeSilva Source Type: research