WEDNESDAY, July 2, 2025 (HealthDay News) — The 2023 to 2024 COVID-19 vaccine provided additional effectiveness against medically attended COVID-19, according to a study published online June 24 in JAMA Network Open. Ruth Link-Gelles, Ph.D., M.P.H., from the U.S. Centers for Disease Control and Prevention in Atlanta, and colleagues conducted a case-control study to examine […]
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