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Published on: August 14, 2019
Childhood influenza vaccination coverage--United States, 2003-04 influenza season
Insights
Influenza vaccination coverage for young children increased in 2003-04 but remained low. The Advisory Committee on Immunization Practices (ACIP) recommended annual flu shots for children aged 6-23 months and their contacts.
Area of Science:
- Pediatric Infectious Diseases
- Public Health Policy
- Vaccinology
Background:
- Young children under 2 years face a higher risk of hospitalization due to influenza.
- Influenza vaccination recommendations for children aged 6-23 months and their contacts were introduced in 2002 and strengthened in 2004-05 by the Advisory Committee on Immunization Practices (ACIP).
- Specific high-risk groups, including children with medical conditions or on aspirin therapy, are also recommended for annual influenza vaccination.
Purpose of the Study:
- To assess childhood influenza vaccination coverage during the 2003-04 influenza season.
- To evaluate the impact of the Advisory Committee on Immunization Practices (ACIP) encouragement for vaccinating children aged 6-23 months and their contacts.
- To identify trends and variations in pediatric influenza vaccination rates.
Main Methods:
- Analysis of childhood influenza vaccination coverage data for the 2003-04 season.
- Comparison of coverage rates with the previous influenza season.
- Examination of state and urban area variability in vaccination uptake.
Main Results:
- Influenza vaccination coverage among young children showed an increase compared to the prior season.
- Despite the increase, overall vaccination coverage remained low.
- Significant disparities in vaccination coverage were observed across different states and urban areas.
Conclusions:
- While progress was made, pediatric influenza vaccination coverage requires further improvement.
- Targeted interventions may be necessary to address the low uptake and geographic variability in vaccination rates.
- Continued monitoring and policy evaluation are essential to enhance influenza protection for young children.
Abstract:
Children aged <2 years are at increased risk for influenza-related hospitalizations. Beginning in 2002, the Advisory Committee on Immunization Practices (ACIP) encouraged that, when feasible, children aged 6-23 months and household contacts and out-of-home caregivers for children aged <2 years receive influenza vaccinations each year. Beginning with the 2004-05 influenza season, ACIP strengthened the encouragement to a recommendation. Other children recommended to receive influenza vaccination include children aged 6 months-18 years who have certain high-risk medical conditions, are on chronic aspirin therapy, or who are household contacts of persons at high risk for influenza complications. This report provides an assessment of childhood influenza vaccination coverage for the 2003-04 influenza season, the second year of the ACIP encouragement for influenza vaccination of children aged 6-23 months. The findings demonstrate that vaccination coverage increased from the previous influenza season but remained low, with substantial variability among states and urban areas.
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