Effectiveness of 2, 3, and 4 COVID-19 mRNA Vaccine Doses Among Immunocompetent
On July 15, 2022, this report was posted online as an MMWR Early Release.Ruth Link-Gelles, PhD1; Matthew E. Levy, PhD2; Manjusha Gaglani, MBBS3,4; Stephanie A. Irving, MHS5; Melissa Stockwell, MD6,7,8; Kristin Dascomb, MD, PhD9;…