Effectiveness of pre-Omicron COVID-19 mRNA vaccines against hospitalizations in infection-naïve children: a case-control study

• Main Authors: Lung Chang (Author), Ching-Ying Huang (Author), Nan-Chang Chiu (Author), Jin-Yuan Wang (Author), Hsin Chi (Author), Tsung-Ning Daniel Huang (Author)
• Format: Book
• Published: Frontiers Media S.A., 2024-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

This case-control study spanned from July 2022 to September 2023, focusing on the pre-Omicron COVID-19 mRNA vaccine effectiveness against the Omicron variant in children without prior SARS-CoV-2 exposure. We reported that pre-Omicron COVID-19 mRNA vaccines significantly reduced Omicron-induced hospi...