Influenza Vaccination Coverage Among Pregnant Persons Overall and by Race/Ethnicity, United States

  • These monthly flu vaccination coverage estimates for pregnant persons are based on electronic health record (EHR) data from the Vaccine Safety Datalink (VSD), a collaboration between CDC’s Immunization Safety Office and nine integrated health care organizations. This system has been used annually to estimate vaccination coverage among pregnant persons.
  • Figure 3A. Monthly Cumulative Influenza Vaccination Coverage, Pregnant Persons 18 years to 49 years,* United States, Comparing 2019-20 with 2020-21, Data Source: Vaccine Safety Datalink, Data are current through March 31, 2021 – View and Download Data
  • Figure 3B. Cumulative Influenza Vaccination Coverage by Race/Ethnicity, Pregnant Persons 18 years to 49 years, United States, Comparing 2019-20 with 2020-21, Data Source: Vaccine Safety Datalink, Data are current through March 31, 2021 – View and Download Data

* For both seasons, these during-season estimates for each month may change as the season progresses.

§ Naleway, A. L., Gold, R., Kurosky, S., Riedlinger, K., Henninger, M. L., Nordin, J. D., … & McCarthy, N. L. (2013). Identifying pregnancy episodes, outcomes, and mother–infant pairs in the Vaccine Safety Datalink. Vaccine, 31(27), 2898-2903. https://doi.org/10.1016/j.vaccine.2013.03.069external icon