Indian Journal of Community and Family Medicine (Jun 2024)
Vaccination equity: Exploring immunization coverage for selected vaccines in urban Bengaluru’s elderly community
Abstract
Introduction: Globally, the proportion of elderly individuals is steadily increasing, posing significant challenges for health-care systems. Vaccination plays a crucial role in preventing vaccine-preventable diseases and associated morbidity and mortality in the elderly. In India, there is no national immunization schedule dedicated to the elderly group. This study aimed to explore the vaccination coverage for selected vaccines, namely pneumococcal conjugate vaccine, Influenza, and coronavirus disease 2019 (COVID-19), among the elderly residing in urban Bengaluru. Methods: A cross-sectional study was conducted between January and March 2023. Data were collected from 132 elderly participants living in three wards of Rajajinagar, Bengaluru. A structured questionnaire was used to collect sociodemographic data, health conditions, and vaccination status. The data were analyzed using EPI data 3.1 Software, and the Chi-square test and Fisher’s exact test were used to assess the association of demographic variables with vaccine intake. Results: The results showed that vaccination uptake for influenza and pneumococcal vaccines was nil, while for COVID-19 vaccines, 4.5% of participants had not taken any dose, 6.8% had taken the first dose, 57.6% had taken the second dose, and 31.1% had taken the booster dose. Sociodemographic analysis revealed significant associations between vaccine uptake and variables such as age, socioeconomic status (below the poverty line card holder), and body mass index. Conclusion: The low uptake of vaccines in the elderly population highlights the need for specialized strategies and initiatives to increase vaccination coverage. The study recommends suitable measures to improve vaccination coverage among elderly, creating awareness among healthcare professionals and the general population, and enhancing vaccine accessibility and availability to promote healthy aging in India.
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