Flu Vaccinations
Flu Vaccinations datasets in the CDC Open Data Catalog
This page contains all datasets in the Flu Vaccinations category of the CDC Open Data Catalog.
Total Datasets in Category: 12 Last Updated: 07/14/2025
Datasets in this Category
Influenza Vaccination Coverage for All Ages (6+ Months)
Description: Influenza Vaccination Coverage for All Ages (6+ Months) • Data on influenza vaccination coverage from the National Immunization Survey-Flu (NIS-Flu) and the Behavioral Risk Factor Surveillance System (BRFSS) for the general population at the national, regional, and state levels by age group and race/ethnicity. • Additional information available at https://www.cdc.gov/flu/fluvaxview/index.htm
Schema: dwv_flu_vaccinations
Table Name: influenza_vaccination_coverage_all_ages__vh55_3he6
Dataset ID: vh55-3he6
Category: Flu Vaccinations
Tags: flu vaccination, immunization, influenza, influenza coverage, vaccination
Monthly Cumulative Number and Percent of Who Received ≥1 Influenza Vaccination Doses and Comparison Between 2024-25 and Two Previous Seasons, by Jurisdiction, United States
Description: • Monthly Cumulative Percent of Persons Who Received ≥1 Influenza Vaccination Doses and Comparison Between 2024-25 and Two Previous Seasons, by Jurisdiction, United States. • Influenza (flu) vaccination coverage for children and adults is assessed through U.S. jurisdictions’ Immunization Information Systems Resources (IIS) data, submitted from jurisdictions to CDC monthly, in aggregate, by age group (https://www.cdc.gov/iis/about/).
Schema: dwv_flu_vaccinations
Table Name: monthly_cumulative_influenza_vaccinatio__b6ny_6cd5
Dataset ID: b6ny-6cd5
Category: Flu Vaccinations
Tags: flu vaccination, iis, iqvia, nis-acm, vsd
Source Data: https://data.cdc.gov/d/b6ny-6cd5
Monthly Cumulative Number and Percent of Persons Who Receive ≥1 Influenza Vaccination Doses and Comparison Between 2023-2024 and Two Previous Seasons, by Jurisdiction, United States
Description: Monthly Cumulative Number and Percent of Persons Who Receive ≥1 Influenza Vaccination Doses and Comparison Between 2023-2024 and Two Previous Seasons, by Jurisdiction, United States • Influenza vaccination coverage for children and adults is assessed through U.S. jurisdictions’ Immunization Information Systems (IIS) data, submitted from jurisdictions to CDC monthly in aggregate by age group. More information about the IIS can be found at https://www.cdc.gov/vaccines/programs/iis/about.html. • Influenza vaccination coverage estimate numerators include the number of people receiving at least one dose of influenza vaccine in a given flu season, based on information that state, territorial, and local public health agencies report to CDC. Some jurisdictions’ data may include data submitted by tribes. Estimates include persons who are deceased but received a vaccination during the current season. People receiving doses are attributed to the jurisdiction in which the person resides unless noted otherwise. Quality and completeness of data may vary across jurisdictions. Influenza vaccination coverage denominators are obtained from 2020 U.S. Census Bureau population estimates. • Monthly estimates shown are cumulative, reflecting all persons vaccinated from July through a given month of that flu season. Cumulative estimates include any historical data reported since the previous submission. National estimates are not presented since not all U.S. jurisdictions are currently reporting their IIS data to CDC. Jurisdictions reporting data to CDC include U.S. states, some localities, and territories. • Because IIS data contain all vaccinations administered within a jurisdiction rather than a sample, standard errors were not calculated and statistical testing for differences in estimates across years were not performed. • Laws and policies regarding the submission of vaccination data to an IIS vary by state, which may impact the completeness of vaccination coverage reflected for a jurisdiction. More information on laws and policies are found at https://www.cdc.gov/vaccines/programs/iis/policy-legislation.html. • Coverage estimates based on IIS data are expected to differ from National Immunization Survey (NIS) estimates for children (https://www.cdc.gov/flu/fluvaxview/dashboard/vaccination-coverage-race.html) and adults (https://www.cdc.gov/flu/fluvaxview/dashboard/vaccination-adult-coverage.html) because NIS estimates are based on a sample that may not be representative after survey weighting and vaccination status is determined by survey respondent rather than vaccine records or administrations, and quality and completeness of IIS data may vary across jurisdictions. In general, NIS estimates tend to overestimate coverage due to overreporting and IIS estimates may underestimate coverage due to incompleteness of data in certain jurisdictions.
Schema: dwv_flu_vaccinations
Table Name: monthly_cumulative_influenza_vaccinatio__g2ck_geg5
Dataset ID: g2ck-geg5
Category: Flu Vaccinations
Tags: flu vaccination, iis, immunization information system, vaccination coverage
Monthly Cumulative Number and Percent of Persons Children 6 Months–17 Years Who Received ≥1 Influenza Vaccination Doses, by Influenza Season, Age Group, and Jurisdiction, United States
Description: • Monthly Cumulative Percent of Persons Who Received ≥1 Influenza Vaccination Doses, by Influenza Season, Age Group and Jurisdiction. • Influenza (flu) vaccination coverage for children and adults is assessed through U.S. jurisdictions’ Immunization Information Systems Resources (IIS) data, submitted from jurisdictions to CDC monthly, in aggregate, by age group (https://www.cdc.gov/iis/about/).
Schema: dwv_flu_vaccinations
Table Name: monthly_cumulative_influenza_vaccinatio__ivdz_qhnr
Dataset ID: ivdz-qhnr
Category: Flu Vaccinations
Tags: flu vaccination, iis, iqvia, nis-acm, vsd
Source Data: https://data.cdc.gov/d/ivdz-qhnr
Monthly Cumulative Number and Percent of Persons Who Received ≥1 Influenza Vaccination Doses, by Flu Season, Age Group, and Jurisdiction
Description: Monthly Cumulative Number and Percent of Persons Who Received ≥1 Influenza Vaccination Doses, by Flu Season, Age Group, and Jurisdiction • Influenza vaccination coverage for children and adults is assessed through U.S. jurisdictions’ Immunization Information Systems (IIS) data, submitted from jurisdictions to CDC monthly in aggregate by age group. More information about the IIS can be found at https://www.cdc.gov/vaccines/programs/iis/about.html. • Influenza vaccination coverage estimate numerators include the number of people receiving at least one dose of influenza vaccine in a given flu season, based on information that state, territorial, and local public health agencies report to CDC. Some jurisdictions’ data may include data submitted by tribes. Estimates include persons who are deceased but received a vaccination during the current season. People receiving doses are attributed to the jurisdiction in which the person resides unless noted otherwise. Quality and completeness of data may vary across jurisdictions. Influenza vaccination coverage denominators are obtained from 2020 U.S. Census Bureau population estimates. • Monthly estimates shown are cumulative, reflecting all persons vaccinated from July through a given month of that flu season. Cumulative estimates include any historical data reported since the previous submission. National estimates are not presented since not all U.S. jurisdictions are currently reporting their IIS data to CDC. Jurisdictions reporting data to CDC include U.S. states, some localities, and territories. • Because IIS data contain all vaccinations administered within a jurisdiction rather than a sample, standard errors were not calculated and statistical testing for differences in estimates across years were not performed. • Laws and policies regarding the submission of vaccination data to an IIS vary by state, which may impact the completeness of vaccination coverage reflected for a jurisdiction. More information on laws and policies are found at https://www.cdc.gov/vaccines/programs/iis/policy-legislation.html. • Coverage estimates based on IIS data are expected to differ from National Immunization Survey (NIS) estimates for children (https://www.cdc.gov/flu/fluvaxview/dashboard/vaccination-coverage-race.html) and adults (https://www.cdc.gov/flu/fluvaxview/dashboard/vaccination-adult-coverage.html) because NIS estimates are based on a sample that may not be representative after survey weighting and vaccination status is determined by survey respondent rather than vaccine records or administrations, and quality and completeness of IIS data may vary across jurisdictions. In general, NIS estimates tend to overestimate coverage due to overreporting and IIS estimates may underestimate coverage due to incompleteness of data in certain jurisdictions.
Schema: dwv_flu_vaccinations
Table Name: monthly_cumulative_influenza_vaccinatio__udwr_3en6
Dataset ID: udwr-3en6
Category: Flu Vaccinations
Tags: flu vaccination, iis, immunization information system, vaccination coverage
Vaccines.gov: Flu vaccinating provider locations
Description: Because inventory reporting is no longer required, Vaccines.gov information will not be updated on this site after July 2024.
Schema: dwv_flu_vaccinations
Table Name: vaccines_gov_flu_vaccine_providers_xpla__bugr_bbfr
Dataset ID: bugr-bbfr
Category: Flu Vaccinations
Tags: flu, flu shot, flu vaccination, providers, vaccination locations
Weekly Cumulative Doses (in Millions) of Influenza Vaccines Distributed by Season, United States
Description: • Weekly Cumulative Doses (in Millions) of Influenza Vaccines Distributed by Season in the United States. • Archived data are available here: https://data.cdc.gov/resource/e5zk-7tx5 • Influenza vaccine is produced by private manufacturers. Additional information is available at https://www.cdc.gov/flu/prevent/vaccine-supply-distribution.htm. These data are submitted to CDC by current U.S.─ licensed manufacturers of influenza vaccine and a subset of influenza vaccine wholesalers and distributors that receive vaccine directly from these manufacturers. These data are not projected but approximate all influenza vaccines distributed in the United States. • Additional information is available: https://www.cdc.gov/flu/prevent/vaccine-supply-distribution.htm.
Schema: dwv_flu_vaccinations
Table Name: weekly_cumulative_doses_influenza_vacci__ph8r_wzxn
Dataset ID: ph8r-wzxn
Category: Flu Vaccinations
Tags: flu vaccination, iis, iqvia, nis-acm, vsd
Source Data: https://data.cdc.gov/d/ph8r-wzxn
Weekly Cumulative Influenza Vaccination Coverage, Adults 18 and Older, United States
Description: Weekly Cumulative Influenza Vaccination Coverage, Adults 18 and Older, United States • Influenza vaccination coverage among adults is assessed through the National Immunization Survey-Adult COVID Module providing weekly influenza vaccination coverage estimates. (https://www.cdc.gov/vaccines/imz-managers/nis/about.html) • NIS-ACM was started in April 2021 to survey adults 18 years and older COVID-19 vaccination uptake and vaccine confidence. • Final estimates for prior seasons and other flu vaccination data are available at CDC’s FluVaxView: https://www.cdc.gov/flu/fluvaxview/index.htm.
Schema: dwv_flu_vaccinations
Table Name: weekly_cumulative_influenza_vaccination__2v3t_r3np
Dataset ID: 2v3t-r3np
Category: Flu Vaccinations
Tags: adult, flu, flu shot, influenza, nis-acm
Weekly Cumulative Influenza Vaccination Coverage, by Flu Season and Race and Ethnicity, Medicare Fee-For-Service Beneficiaries aged ≥65 years, United States, Data Source: Centers for Medicare & Medicaid Services Chronic Conditions Warehouse
Description: • Weekly Cumulative Influenza Vaccination Coverage, by Flu Season and Race and Ethnicity, Medicare Fee-For-Service Beneficiaries, Adults aged 65 years and Older • Influenza vaccination coverage among Medicare fee-for-service beneficiaries 65 years and older is assessed using data files from the Medicare Fee-For-Service (FFS) administrative claims data managed by the Centers for Medicare & Medicaid Services (CMS).
Schema: dwv_flu_vaccinations
Table Name: weekly_cumulative_influenza_vaccination__agz7_4mvg
Dataset ID: agz7-4mvg
Category: Flu Vaccinations
Tags: flu vaccination, iis, iqvia, nis, vsd
Source Data: https://data.cdc.gov/d/agz7-4mvg
Weekly Cumulative Influenza Vaccination Coverage and Comparison Between 2024–25 and 2023–24, Overall, by Jurisdiction, Among Adults 18 Years and Older
Description: • Weekly Influenza Vaccination Coverage and Comparison 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 Survey–Adult COVID Module (NIS–ACM) (https://www.cdc.gov/nis/about/).
Schema: dwv_flu_vaccinations
Table Name: weekly_cumulative_influenza_vaccination__rdng_ki53
Dataset ID: rdng-ki53
Category: Flu Vaccinations
Tags: flu vaccination, iis, iqvia, nis-acm, nis-flu, vsd
Source Data: https://data.cdc.gov/d/rdng-ki53
Weekly Differences in Cumulative Influenza Vaccination Coverage and Comparison Between 2024-25 and 2023-24 Among Adults 18 Years, Overall, by Selected Demographics
Description: • Weekly Influenza Vaccination Coverage and Comparison 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 Survey–Adult COVID Module (NIS–ACM) (https://www.cdc.gov/nis/about/).
Schema: dwv_flu_vaccinations
Table Name: weekly_diff_influenza_vacc_cov_adults_1__4g6p_3ed6
Dataset ID: 4g6p-3ed6
Category: Flu Vaccinations
Tags: flu vaccination, iis, iqvia, nis-acm, nis-flu, vsd
Source Data: https://data.cdc.gov/d/4g6p-3ed6
Weekly Influenza Vaccination Coverage and Intent for Vaccination, Overall, by Selected Demographics and Jurisdiction, Among Adults 18 Years and Older
Description: • Weekly Influenza Vaccination Coverage and intent among adults 18 Years and Older by Demographic Characteristics and Jurisdiction • Weekly estimates of influenza vaccination coverage and intent for vaccination among adults 18 years and older are calculated using data from the National Immunization Survey–Adult COVID Module (NIS–ACM) (https://www.cdc.gov/nis/about/index.html).
Schema: dwv_flu_vaccinations
Table Name: weekly_influenza_vaccination_coverage_i__sw5n_wg2p
Dataset ID: sw5n-wg2p
Category: Flu Vaccinations
Tags: flu vaccination, iis, iqvia, nis-acm, nis-flu, vsd
Source Data: https://data.cdc.gov/d/sw5n-wg2p
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