Evaluation of the Effectiveness of a Structured Educational Program on Improving the Knowledge of COVID-19 Among the Vaccine-Reluctant Population in a Block of Jharkhand, India

Background Low vaccination uptake is a major public health concern and is more prevalent in rural areas. Educational interventions have been proposed as an effective strategy to increase vaccine acceptance. The objective of this study was to assess the impact of an educational program on acquiring knowledge for promoting vaccination uptake among a sample of participants. Methodology This study was conducted in a rural area in the state of Jharkhand, India. The study period was from July 2022 to September 2022. The area was surveyed for COVID-19 vaccination and a total of 510 people did not take any dose or took only the first dose and then skipped the second dose. An educational program was designed in the local language. The knowledge of the sample was assessed before and after a week of intervention with a surveyor-administered questionnaire. The vaccination status before and after the intervention was also recorded. We used the chi-square test, Fisher’s exact test, and binomial test for comparing the categorical variables. Results A total of 178 participants’ data were analyzed. The majority of the participants were in the age group of 18-25 years. The pre-intervention score regarding the knowledge of COVID-19 and vaccination was 18.93 ± 5.10 which significantly increased after the intervention to 25.06 ± 4.35 (p <0.0001). The number of individuals receiving vaccination significantly increased. Before the program, 95 participants did not take the vaccine and 83 received the first dose and did not take the second dose. After the program, 17 participants did not take the vaccine, 161 completed the first dose, and 112 completed the second dose (p <0.0001). Conclusions The educational program was successful in improving knowledge and awareness about vaccination, leading to an increase in the number of individuals receiving vaccination. These findings suggest the importance of educational interventions in the local language in promoting vaccination uptake and can be used to design effective public health campaigns to increase vaccine acceptance.