PREreview de Long-term duration of protection of ancestral-strain monovalent vaccines and effectiveness of the bivalent BA.1 boosters against COVID-19 hospitalisation during a period of BA.5, BQ.1, CH.1.1. and XBB.1.5 circulation in England
- Publié
- DOI
- 10.5281/zenodo.7800482
- Licence
- CC BY 4.0
The main findings of this paper regarding the association between vaccine effectiveness and hospitalization of people aged 65 years or older in terms of monovalent vaccine protection. Their case-control study found absolute vaccine effectiveness through 3 doses of monovalent vaccines for people of this age group for 6 months at a time.
The paper was clear and adequate, suggesting further evidence of the effectiveness of boosters in preventing hospitalization.
Competing interests
The author declares that they have no competing interests.