Monitoring Incidence of COVID-19 Cases, Hospitalizations, and Deaths, by Vaccination Status — 13 U.S. Jurisdictions, April 4–July 17, 2021

Details

• Personal Author:
  Scobie, Heather M. ; Johnson, Amelia G. ; Suthar, Amitabh B. ; Severson, Rachel ; Alden, Nisha B. ; Balter, Sharon ; Bertolino, Daniel ; Blythe, David ; Brady, Shane ; Cadwell, Betsy ; Cheng, Iris ; Davidson, Sherri ; Delgadillo, Janelle ; Devinney, Katelynn ; Duchin, Jeff ; Duwell, Monique ; Fisher, Rebecca ; Fleischauer, Aaron ; Grant, Ashley ; Griffin, Jennifer ; Haddix, Meredith ; Hand, Julie ; Hanson, Matt ; Hawkins, Eric ; Herlihy, Rachel K. ; Hicks, Liam ; Holtzman, Corinne ; Hoskins, Mikhail ; Hyun, Judie ; Kaur, Ramandeep ; Kay, Meagan ; Kidrowski, Holly ; Kim, Curi ; Komatsu, Kenneth ; Kugeler, Kiersten ; Lewis, Melissa ; Lyons, B. Casey ; Lyons, Shelby ; Lynfield, Ruth ; McCaffrey, Keegan ; McMullen, Chelsea ; Milroy, Lauren ; Meyer, Stephanie ; Nolen, Leisha ; Patel, Monita R. ; Pogosjans, Sargis ; Reese, Heather E. ; Saupe, Amy ; Sell, Jessica ; Sokol, Theresa ; Sosin, Daniel ; Stanislawski, Emma ; Stevens, Kelly ; Vest, Hailey ; White, Kelly ; Wilson, Erica ; MacNeil, Adam ; Ritchey, Matthew D. ; Silk, Benjamin J.
  More +
• Corporate Authors:
  CDC COVID-19 Response Team. Epidemiology Task Force. ; CDC COVID-19 Response Team. Data Analytics and Visualization Task Force. ; Colorado. Department of Public Health and Environment. ; Los Angeles County (Calif.). Department of Public Health. Acute Communicable Disease Control Program. ; New York (N.Y.). Department of Health and Mental Hygiene. ; Maryland. Department of Health. ; Arizona. Department of Health Services. ; Alabama. Department of Health. ; Utah. Department of Health. ; Seattle-King County Department of Public Health. ; North Carolina. Department of Health and Human Services. ; Louisiana. Department of Health. ; Indiana. State Department of Health. ; Minnesota. Department of Health. ; New Mexico. Department of Health.
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• Description:
  What is already known about this topic? The incidence of SARS-CoV-2 infection, hospitalization, and death is higher in unvaccinated than vaccinated persons, and the incidence rate ratios are related to vaccine effectiveness. ; What is added by this report? Across 13 U.S. jurisdictions, incidence rate ratios for hospitalization and death changed relatively little after the SARS-CoV-2 B.1.617.2 (Delta) Variants reached predominance, suggTesting high, continued vaccine effectiveness against severe COVID-19. Case IRRs decreased, suggTesting reduced vaccine effectiveness for Prevention of SARS-CoV-2 infections. ; What are the implications for public health practice? ; Getting vaccinated protects against severe illness from COVID-19, including the Delta Variants. Monitoring COVID-19 incidence by vaccination status might provide early signals of potential changes in vaccine effectiveness that can be confirmed through robust controlled studies. ; Suggested citation for this article: Scobie HM, Johnson AG, Suthar AB, et al. Monitoring Incidence of COVID-19 Cases, Hospitalizations, and Deaths, by Vaccination Status — 13 U.S. Jurisdictions, April 4–July 17, 2021. MMWR Morb Mortal Wkly Rep. ePub: 10 September 2021. ; mm7037e1.htm?s_cid=mm7037e1_w ; mm7037e1-H.pdf
• Subjects:
  • COVID-19
  • COVID-19 Vaccines
  • CoronaVirus Infections
  • Hospitalization
  • Humans
  • Vaccination
• Source:
  MMWR: Morbidity and Mortality Weekly Report 2021; v. 70 Early Release
• Series:
  Weekly Report: Morbidity and Mortality Weekly Report (MMWR)
• ISSN:
  0149-2195 (print) ; 1545-861X (digital)
• Document Type:
  Journal Article
• Place as Subject:
  Alabama ; Arizona ; Colorado ; Indiana ; Los Angeles, CA ; Louisiana ; Maryland ; Minnesota ; New Mexico ; New York City, NY ; North Carolina ; Seattle, WA ; Utah
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• Pages in Document:
  7 pdf pages
• Volume:
  70
• Download URL:
  https://stacks.cdc.gov/view/cdc/109687/cdc_109687_DS1.pdf
• File Type:
  [PDF - 540.94 KB]
• Collection(s):
  Morbidity and Mortality Weekly Report (MMWR)
• Main Document Checksum:
  urn:sha-512:6d5100f547957d21792a406276f879f35fda6bf3f56d30f6076a602e51fa9a909ca4f0afbc182893e4d6a8bb46a0ef61bf338cf869fc40a5a975e2c6274d221b