The safety of BCG revaccination: A systematic review

CONCLUSIONS: Evidence to date suggests that revaccination with BCG vaccine carries minimal risk. Future studies of BCG vaccine for novel applications should report adverse event data stratified by prior BCG vaccination status.PMID:33810902 | DOI:10.1016/j.vaccine.2020.08.016
Source: Vaccine - Category: Allergy & Immunology Authors: Source Type: research