Effectiveness of a Third Dose of mRNA Vaccines Against COVID-19-Associated Emergency Department and Urgent Care Encounters and Hospitalizations Among Adults During Periods of Delta and Omicron Variant Predominance - VISION Network, 10 States, August 2021-January 2022.
MMWR Morb Mortal Wkly Rep. 2022 Jan 21;71(4):139-145. doi: 10.15585/mmwr.mm7104e3.
MMWR Morb Mortal Wkly Rep. 2022.
PMID: 35085224
Free PMC article.