Abstract:Objective To analyze the status of influenza vaccination among children in Hunan Province before and after the SARS-CoV-2 epidemic from 2018 to 2021, and to provide basic data for improving the influenza vaccination rate. Methods We collected the information on influenza vaccination of children through Hunan Immunization Program Information System. SPSS 25.0 software was used to analyze the vaccination rates at different times, ages and regions, and χ2 test was used for statistical comparison. Results The number of influenza vaccination in children aged 6 months to 17 years from 2018 to 2021 was 387,928 doses, 587,206 doses, 1,512,607 doses and 1,114,314 doses, respectively. The number of influenza vaccination after the SARS-CoV-2 epidemic in 2020 increased by 157.6% compared with that before the SARS-CoV-2 epidemic in 2019. The peak period of influenza vaccination was from October 2020 to March 2021. Eastern Hunan had the highest vaccination rate,followed by western Hunan and northern Hunan. The vaccination rates of the first and second doses of influenza vaccine in children aged 1-10 years ranged from 9.14% to 42.62%, of which the first-dose vaccination rate of children aged 5-6 years was the highest(>40%). Conclusion After the SARS-CoV-2 epidemic, the vaccination rate of influenza vaccine in children increasedsignificantly, and the duration of vaccination peak increased, too. However, vaccination work still needs to be furtherstrengthened.
颜洁, 张淑君, 王志勇, 方明礼. 新冠感染流行对湖南省儿童流感疫苗接种的影响分析[J]. 实用预防医学, 2023, 30(3): 314-316.
YAN Jie, ZHANG Shu-jun, WANG Zhi-yong, FANG Ming-li. Impact of the SARS-CoV-2 epidemic on influenza vaccination among children in Hunan Province. , 2023, 30(3): 314-316.
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