Weekly Cumulative Influenza Vaccination Coverage Map And Comparison Between 2025–26 And 2024–25 By Jurisdiction, Adults 18 Years And Older

• Weekly Influenza Vaccination Coverage Map and Comparison Between 2025-26 and 2024-25 among adults 18 Years and Older by Jurisdiction.

• Weekly estimates of influenza vaccination coverage and intent for vaccination among adults are calculated using data from the National Immunization Surveys (NIS)-Fall Respiratory Virus Module (NIS-FRVM). The NIS-FRVM is an ongoing random-digit-dial cellular telephone survey of households with adults 18 years and older. All estimates are based upon self-reported receipt of vaccination and month of that vaccination.

• The NIS-FRVM data posted on the dashboard below are currently a few days behind the data that are posted on the Respiratory Illnesses Data Channel. This lag is due to the time it takes to review data by geographic and sociodemographic characteristics and summarize the findings.

Tags: nis-acm, iqvia, vsd, nis-child, dose distributed, cms, iis-child, iis-adults

Last updated: 2026-02-06 15:42:20+00:00