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Descriptive profile of the occurrence of arboviruses in Governador Valadares, Minas Gerais, Brazil / Estudo descritivo da ocorrência de arboviroses em Governador Valadares, Minas Gerais, Brasil
Almeida, Julia Fernandes Parenti de; Alves, Waneska Alexandra.
  • Almeida, Julia Fernandes Parenti de; Federal University of Juiz de Fora. Governador Valadares. BR
  • Alves, Waneska Alexandra; Federal University of Juiz de Fora. Governador Valadares. BR
J. Health Biol. Sci. (Online) ; 8(1): 1-7, 20200101. ilus
Article in English | LILACS | ID: biblio-1123713
ABSTRACT

Objective:

The objectives of this study were to analyse the clinical-demographic profile of arbovirus cases in Governador Valadares, Minas Gerais, Brazil, between 2015 and 2016, and the incompleteness of notifications.

Methods:

A descriptive and cross-sectional study of arboviruses was performed using secondary data. All reported autochthonous probable cases (confirmed and suspected) of Dengue, Chikungunya and Zika were included.

Results:

In total, 4,207 cases (dengue), 3,310 (zika) and 130 (chikungunya) were reported; the annual incidence rates (per 100,000 inhabitants) were 752.1 cases (dengue), 24.3 (chikungunya) and 591.8 (zika). February was the month with the highest notification for 3 arboviruses and female individuals were the most frequently affected. The most frequent age range for dengue was between 21 and 30 years old (20.3%), for chikungunya was over 50 years old (23.5%) and for zika was under 10 years old (28.6%). The most incident symptoms in dengue were fever (3.2%), headache (2.9%) and myalgia (2.6%), in chikungunya were arthralgia (46.6%), exanthema (37.5%) and myalgia (29.4%); for zika, the symptoms weren't reported in the notification form. Very poor or poor completeness were verified in 77.4% (dengue), 34.6% (chikungunya), 22.2% (zika).

Conclusions:

The clinical-demographic profile of arboviruses in Governador Valadares is represented by women, aged between 21 and 40 years old, with complaints of fever, headache, myalgia and, particularly in chikungunya, arthralgia. The high percentage of unfilled fields in notification forms for 3 arboviruses is a serious limitation for public health actions against them.
RESUMO

Objetivo:

Os objetivos deste estudo foram analisar o perfil clínico-demográfico dos casos de arboviroses em Governador Valadares, Minas Gerais, Brasil, entre 2015 e 2016, bem como a incompletude das notificações.

Métodos:

Foi realizado um estudo descritivo transversal sobre arboviroses utilizando dados secundários. Todos os casos prováveis autóctones notificados (confirmados e suspeitos) de Dengue, Chikungunya e Zika foram incluídos.

Resultados:

No total, 4.207 (dengue), 3.310 (zika) e 130 (chikungunya) casos foram notificados; as taxas de incidência anual (por 100.000 habitantes) foram 752,1 casos (dengue), 24,3 (chikungunya) e 591,8 (zika). Fevereiro foi o mês com maior notificação para as 3 arboviroses e indivíduos do sexo feminino foram os mais afetados. A faixa etária mais frequente para dengue foi entre 21 e 30 anos (20,3%), para chikungunya superior a 50 anos (23,5%) e para zika inferior a 10 (28,6%). Os sintomas mais incidentes na dengue foram febre (3,2%), cefaleia (2,9%) e mialgia (2,6%), na chikungunya foram artralgia (46,6%), exantema (37,5%) e mialgia (29,4%); para zika, os sintomas não foram relatados na ficha de notificação. Completude muito pobre ou pobre foi verificada em 77,4% (dengue), 34,6% (chikungunya), 22,2% (zika).

Conclusões:

O perfil clínico-demográfico das arboviroses em Governador Valadares é representado por mulheres, entre 21 e 40 anos, com queixas de febre, cefaleia, mialgia e, principalmente na chikungunya, artralgia. O alto percentual de campos não preenchidos nas fichas de notificação das 3 arboviroses é uma grave limitação para as ações de saúde pública.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Arbovirus Infections Type of study: Observational study / Risk factors / Screening study Country/Region as subject: South America / Brazil Language: English Journal: J. Health Biol. Sci. (Online) Journal subject: Ciˆncias da Sa£de / Disciplinas das Ciˆncias Biol¢gicas Year: 2020 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Juiz de Fora/BR

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Full text: Available Index: LILACS (Americas) Main subject: Arbovirus Infections Type of study: Observational study / Risk factors / Screening study Country/Region as subject: South America / Brazil Language: English Journal: J. Health Biol. Sci. (Online) Journal subject: Ciˆncias da Sa£de / Disciplinas das Ciˆncias Biol¢gicas Year: 2020 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Juiz de Fora/BR