Centers for Disease Control and Prevention (.gov) - 01 Feb 2024
Early Estimates of Updated 2023–2024 (Monovalent XBB.1.5) COVID-19 Vaccine Effectiveness Against Symptomatic ... ...
World Health Organization (WHO) - 03 Nov 2023
WHO SAGE Roadmap for prioritizing uses of COVID-19 vaccines: An approach to optimize the global impact of COVID ... ...