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Up-to-Date Info : To find the latest CDC information on this topic go to:

COVID Data Tracker Weekly Review: Interpretive Summary for January 28, 2022

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  • Alternative Title:
    Stay Up to Date
  • Corporate Authors:
    Centers for Disease Control and Prevention (U.S.)
  • Description:
    Interpretive Summary for January 21, 2022

    Stay Up to Date

    COVID-19 cases and hospitalizations are starting to decline across the United States. However, deaths are still rising, and community transmission is still high nationwide. As of January 27, 2022, more than 211 million people in the United States have received a primary series of a COVID-19 vaccine and are considered fully vaccinated. More than 86 million people are up to date with their COVID-19 vaccines, which means they have received all recommended COVID-19 vaccine doses, including boosters.

    Two new CDC reports show that people who are up to date with their COVID-19 vaccines have the highest amount of protection against both the Delta and Omicron variants.1,2 One report found that, compared to up-to-date adults, unvaccinated adults had five times the risk of infection and more than 50 times the risk of COVID-19-associated death. A second report found that a third dose (either an additional primary dose or booster dose) of an mRNA COVID-19 vaccine (Pfizer-BioNTech or Moderna) was highly effective at preventing emergency and urgent care visits and hospitalizations related to COVID-19. COVID-19 cases and hospitalizations are starting to decline across the United States. However, deaths are still rising, and community transmission is still high nationwide. As of January 27, 2022, more than 211 million people in the United States have received a primary series of a COVID-19 vaccine and are considered fully vaccinated.

    The U.S. COVID-19 Vaccination Program began December 14, 2020. As of January 27, 2022, 536.4 million vaccine doses have been administered in the United States. Overall, about 249.3 million people, or 75.1% of the total U.S. population, have received at least one dose of vaccine. About 211.2 million people, or 63.6% of the total U.S. population, have been fully vaccinated.* About 86.5 million additional or booster doses have been reported in people who have been fully vaccinated; however, 51.8% of the total booster-eligible population has not yet received a booster dose. As of January 27, 2022, the 7-day average number of administered vaccine doses reported (by date of CDC report) to CDC per day was 643,725, a 41.2% decrease from the previous week.

  • Subjects:
  • Series:
    CDC COVID Data Tracker Weekly Review
  • Document Type:
    Text
  • Collection(s):
  • Main Document Checksum:
    urn:sha-512:6c454f5c2cd973353fcb505b3d3ede3da679168dab7db77360d3679aca5113db41baed4195199ed42ec84a236dcb674928753d79c82522bcd104d01c6b0b8bef
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  • File Type:
    Filetype[PDF - 2.29 MB ]

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