AOJ Vaccines & Vaccination (AOJVV) is an open-access journal that publishes original research articles, reviews, and communications related to vaccines and vaccination. The journal covers a broad range of topics, including vaccine development, vaccine safety, vaccine effectiveness, vaccine delivery, and more. The goal of AOJVV is to provide a platform for researchers, vaccinologists, immunologists, and other professionals to share their research findings and insights on vaccines and vaccination.