• National Immunization Survey Fall Respiratory Virus Module (NIS-FRVM): CDC is providing information on the updated 2025-26 COVID-19 vaccine, the 2025-26 seasonal flu vaccine, and the RSV vaccine uptake and confidence. These data represent trends in vaccination status and intent, and other behavioral indicators, by demographics and other characteristics.

• The data start in October 2025.

• The archived data can be found here:

• 2024-25 season: https://data.cdc.gov/Vaccinations/National-Immunization-Survey-Adult-COVID-Module-NI/si7g-c2bs/about_data
• 2023-24 season: https://data.cdc.gov/Vaccinations/National-Immunization-Survey-Adult-COVID-Module-NI/uc4z-hbsd/about_data
• Before October 2023:
  https://data.cdc.gov/Vaccinations/National-Immunization-Survey-Adult-COVID-Module-NI/udsf-9v7b/about_data

Tags: nis-acm, covid-19 vaccination, vaccine confidence, rsv vaccination, vaccination, vaccination coverage, flu vaccination

Last updated: 2026-01-16 20:37:50+00:00