![]() ![]() Responses to the flu vaccination status questions were not verified by medical records. BRFSS includes survey questions asking whether the respondent had received a flu vaccination in the past 12 months, and if so, in which month and year. The estimates for children are based on n=153,533 completed NIS-Flu interviews.īRFSS is a state-based random-digit-dialed cellular and landline telephone survey which collects information on a variety of health conditions and risk behaviors from one randomly selected adult ≥18 years in a household. The range of the Council of American Survey and Research Organizations (CASRO) response rates for the NIS-Flu for the 2019–20 season was 19.6%–21.6%. ![]() Respondents who indicated the child received a flu vaccination were also asked the kind of place at which the child was vaccinated. ![]() For the 18.2% of respondents who indicated their child had been vaccinated but had a missing month of vaccination, month was imputed from other survey respondents with non-missing month of vaccination, matched for week of interview, age group, state of residence, and race/ethnicity. Respondents ≥18 years knowledgeable about the child’s vaccinations (hereafter referred to as “parent” in this report) were asked if their child had received a flu vaccination since July 1, 2019, and, if so, in which month this information was parent-reported and not verified by medical records. The NIS-Flu is a national random-digit-dialed cellular telephone survey of households. The analyses included data collected from interviews completed during September (BRFSS) or October (NIS-Flu) 2019 through June 2020 and report on vaccinations received between Jand the time of interview or by for those interviewed in June. įor this report CDC analyzed data from the NIS-Flu for children 6 months through 17 years and the BRFSS for adults ≥18 years to estimate national- and state-level flu vaccination coverage for the 2019–20 flu season. Guidance for vaccine planning during the COVID-19 pandemic is available at. To avoid missed opportunities for vaccination, providers should offer vaccination during routine health care visits and hospitalizations. September and October are good times to get vaccinated however, as long as flu viruses are circulating, vaccination should continue. Flu vaccination could help prevent or reduce the severity of flu illness, and reduction of outpatient illnesses, hospitalizations, and intensive care unit admissions could alleviate stress on the U.S. Getting a flu vaccine will be more important than ever this fall and winter, because it is likely that flu viruses and the virus that causes COVID-19 will both be spreading in the United States. Interpretation of the estimates in this report should take into account limitations of the surveys, including reliance on self- or parental-report of vaccination status and low response rates, as well as level of consistency with findings from other surveys and data sources. Non-Hispanic black children had lower flu vaccination coverage than children in all other racial/ethnic groups, while Hispanic adults and non-Hispanic black adults had lower flu vaccination coverage than non-Hispanic white adults. However, racial/ethnic disparities in flu vaccination coverage persisted. Flu vaccination coverage has increased for both children and adults over the past two flu seasons. Half (51.8%) of persons six months and older were vaccinated during the 2019–20 season, an increase of 2.6 percentage points from the prior season. Vaccination coverage with ≥1 dose of flu vaccine was 63.7% among children 6 months through 17 years, an increase of 1.2 percentage points from the 2018–19 flu season, and flu vaccination coverage among adults ≥18 years was 48.4%, an increase of 3.1 percentage points from the prior season. population during the 2019–20 flu season. CDC analyzed data from two telephone surveys, the National Immunization Survey-Flu (NIS-Flu) and the Behavioral Risk Factor Surveillance System (BRFSS), to estimate flu vaccination coverage for the U.S. To reduce the risk of influenza (flu) illness, hospitalization and death, the Centers for Disease Control and Prevention (CDC) recommends routine annual flu vaccination for all people ≥6 months who do not have contraindications. ![]()
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