EVALUATION OF BCG VACCINE COVERAGE IN THE MIDWEST REGION UNDER THE INFLUENCE OF THE PANDEMIC AND ANTI-VACCINE MOVEMENTS

Autores

  • Thalysson de Souza Rangel Universidade Evangélica de Goiás-UniEVANGÉLICA
  • Vitor Ramos Dayrell Pereira Universidade Evangélica de Goiás-UniEVANGÉLICA
  • Helena Diniz Matos
  • Rodrigo Augusto Mastrella Curado Fleury Universidade Evangélica de Goiás-UniEVANGÉLICA
  • Karla Cristina Naves Carvalho Universidade Evangélica de Goiás-UniEVANGÉLICA

Palavras-chave:

Public Health, Vaccination, BCG Vaccine.

Resumo

Vaccination is an important disease prevention measure, considered one of the greatest achievements in public health in the 20th century. Through the National Immunization Program, the Ministry of Health made vaccination mandatory in 1976 for the prevention of tuberculosis. The vaccine, called Bacillus Calmette-Guérin (BCG), requires only one dose, taken shortly after birth. The decline in vaccine adherence has been a source of great concern for Brazilian health authorities. Vaccine hesitancy, which involves apprehension about or refusal of vaccines, can lead to the creation of anti-vaccine movements, reducing access to this means of protection. Thus, the objective of this study is to identify the prevalence of BCG vaccination coverage in children and analyze the impact of the pandemic and anti-vaccine movements on BCG vaccination coverage in children in the pre-pandemic and post-pandemic periods. This study was conducted using data from 2018 to 2021, available on the DATASUS platform. The results show that BCG vaccination coverage in the Midwest region decreased in the 2020-2021 biennium compared to 2018 and 2019 in most of the states analyzed. This decrease occurred not only in this region but was observed throughout the country. It was concluded that there was a decrease in vaccination coverage in the Midwest region, with a need for normalization of services and causal investigations so that coverage levels return to the recommended target.

Referências

APS, L.R.D.M.M., et al. Adverse events from vaccines and the consequences of non-vaccination: a critical analysis. Revista de Saúde Pública, v. 52, n. 40, Apr, 2018.

ARROYO, L. H., et al. Areas with declining vaccination coverage for BCG, polio, and MMR in Brazil (2006-2016): maps of regional heterogeneity. Cadernos de Saúde Pública, v. 36, n. 4, 2020.

BONANI, L. O.; SOUZA, G. S. The importance of childhood vaccination for the eradication of measles. Brazilian Journal of Health Review, v. 4, n. 3, p. 9731-9735, 2021.

DURANS, C.N., et al. Evaluation of vaccination coverage and hospitalizations for conditions sensitive to primary care that are preventable by immunization. Revista Saúde, v. 41, Sta. Maria, 2021.

LEITE, I., et al. The evolution of Brazilian vaccine coverage and the impacts caused by the Covid-19 pandemic on immunization goals. Research, Society and Development, v. 11, n. 11, p. e205111133041, 2022. DOI: 10.33448/rsd-v11i11.33041.

OLIVEIRA, G. S., et al. Vaccination coverage: a comparative analysis between the states of the Northern Region of Brazil. Revista de Patologia do Tocantins, v. 7, p. 14-7, 2020.

REGO, A. L. H., et al. The return of those who were not: measles, tuberculosis, and polio—an integrative review. Multidisciplinary Journal, v. 8, n. 2, p. 1-14, 2021.

ROY, A., et al. Effect of BCG vaccination against Mycobacterium tuberculosis infection in children: systematic review and meta-analysis. BMJ, p. 349, 2014. DOI: 10.1136/bmj.g4643.

SATO, K.C.F.; CAMPOS, A.J.C.S. Analysis of vaccination coverage of the National Immunization Program between 2019 and 2022 in the municipality of Anápolis, Goiás, Brazil. Brazilian Journal of Health Review, v. 6, n. 6, p. 32536–32547, 2023.

SOUZA, J.F. A., et al. Vaccination coverage in children under one year of age in the state of Minas Gerais, Brazil. Ciência & Saúde Coletiva, v. 27, n. 09, pp. 3659-3667, 2022.

WORLD HEALTH ORGANIZATION. Meeting of the immunization Strategic Advisory Group of Experts, November 2008 – conclusions and recommendations. Wkly Epidemiol Rec, p. 84:1-16, 2009.

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Publicado

2025-08-27

Como Citar

Rangel, T. de S., Pereira, V. R. D., Matos, H. D., Fleury , R. A. M. C., & Carvalho, K. C. N. (2025). EVALUATION OF BCG VACCINE COVERAGE IN THE MIDWEST REGION UNDER THE INFLUENCE OF THE PANDEMIC AND ANTI-VACCINE MOVEMENTS . CIPEEX, 5(2), 1–5. Recuperado de https://anais.unievangelica.edu.br/index.php/CIPEEX/article/view/12964

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ANAIS DO CIPEEX