Soroprevalência de chikungunya, zika e dengue em gestantes de um hospital do sudeste do Brasil
DOI:
https://doi.org/10.17058/reci.v12i2.16978Palavras-chave:
Chikungunya Fever, Zika Virus Infection, Dengue, Seroepidemiologic Studies.Resumo
Justificativas e objetivos: Há décadas, surtos de dengue afetam vastos territórios das Américas. Na década de 2010, os vírus Chikungunya e Zika (CHIKV e ZIKV) surgiram como arbovírus emergentes na região. Embora diversas taxas de soroprevalência tenham sido relatadas para a infecção pelo vírus da dengue (DENV) no Brasil, pesquisas sorológicas para chikungunya e zika são escassas. Objetivou-se avaliar a soroprevalência das infecções por CHIKV, ZIKV e DENV em gestantes admitidas em uma maternidade pública de Nova Iguaçu, estado do Rio de Janeiro. Métodos: Foi aplicado um questionário simples, contendo dados demográficos, obstétricos e clínicos limitados, sendo realizada coleta de sangue na mesma visita. Diferentes kits de teste comerciais, baseados em ensaio imunoenzimático (ELISA), foram utilizados. Resultados: De 349 gestantes recrutadas de julho a dezembro de 2017, houve sororreatividade de 28,4% para CHIKV, 47,2% para ZIKV e 88,8% para DENV. Conclusão: Esses achados refletem o cenário de alta endemicidade da dengue e sugerem um alcance significativo dos surtos recentes causados por ZIKV e CHIKV na região.
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Copyright (c) 2022 Bernardo Bastos Wittlin, Dalziza Victalina De Almeida, Bianca Cristina Leires Marques, Carolina Cipriano Monteiro, Luiz Felipe de Souza Moreira, José Henrique Rezende Linhares, Rosalina Jorge Koifman, Sheila Maria Barbosa de Lima, José Henrique Pilotto
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