THE EPIDEMIOLOGICAL PROFILE OF ARBOVIRUSES IN BRAZIL FROM 2017 TO 2022: AN ANALYSIS OF THE IMPACT OF THE COVID-19 PANDEMIC
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Keywords

Pandemic
COVID-19
Arbovirus Infections
Epidemiological Profile

How to Cite

Araújo Neto, F. J. de, Pinto, A. L. L., De Oliveira, A. M. C., De Sousa, F. R. C., Pinto, Ícaro R. M. P., Farias, L. G. P., Linhares, M. M. O., Melo, M. C., Aguiar Júnior, O. P., Primo, R. S., De Sousa, V. N. V., & De Araújo, L. C. (2023). THE EPIDEMIOLOGICAL PROFILE OF ARBOVIRUSES IN BRAZIL FROM 2017 TO 2022: AN ANALYSIS OF THE IMPACT OF THE COVID-19 PANDEMIC. Brazilian Journal of Implantology and Health Sciences, 5(5), 6423–6434. https://doi.org/10.36557/2674-8169.2023v5n5p6423-6434

Abstract

Introduction: The COVID-19 pandemic has changed the landscape of Brazilian public health, which was marked by arboviral diseases such as Dengue, Zika, Chikungunya, and Yellow Fever. The sudden need for a reorganization of the healthcare system and the fear of contracting COVID-19 contributed to the modification of the epidemiological profile of various diseases, potentially impacting the distribution of arboviruses. Objectives: This study aims to conduct an analysis of the epidemiological profile of arboviral diseases between the years 2017 and 2022, seeking to understand how the distribution of these diseases occurred before and during the COVID-19 pandemic. Materials and Methods: This is a cross-sectional, analytical, descriptive, and quantitative study that aims to conduct a retrospective epidemiological investigation. It used data made available by the Department of Informatics of the Unified Health System (DATASUS) of the Ministry of Health. The data used pertained to the main arboviral diseases affecting Brazil, covering the years 2017 to 2022. Results: According to the present study, in Brazil, between 2017 and 2022, the year with the highest notification of arboviral diseases was 2019. Meanwhile, the years 2017 and 2018 had the lowest notification of cases of these diseases. Additionally, the notification of arboviral diseases was concentrated in the Southeast region, the most affected age group was 20 to 39 years, and there was a prevalence of cases in female individuals. Conclusions: The reduction in cases in 2020 and 2021, compared to 2019 and 2022, is noteworthy. As several studies suggest, this reduction may be due to possible underreporting. However, new studies should be conducted to develop and subsequently test the most plausible hypotheses regarding the transmission of arboviral diseases during the pandemic period to arrive at a plausible conclusion on this topic.

 

https://doi.org/10.36557/2674-8169.2023v5n5p6423-6434
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Copyright (c) 2023 Francisco Jazon de Araújo Neto, Ana Lyandra Loiola Pinto, Antônio Mateus Craveiro De Oliveira, Frank Robisom Costa De Sousa, Ícaro Rodrigues Mendes Pedrosa Pinto, Luis Gustavo Paiva Farias, Marcelly Maria Oliveira Linhares, Mariana Cunha Melo, Odeon Parente Aguiar Júnior, Rodrigo Satiro Primo, Valdemar Nunes Vieira De Sousa, Lia Cavalcante De Araújo