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Mayaro virus detection in the western region of Pará state, Brazil
Cassiano Junior Saatkamp1,2,3,4, Luís Reginaldo Ribeiro Rodrigues2, Andrew Mairom Nogueira Pereira3,5
1Rede BIONORTE, Programa de Biodiversidade e Biotecnologia, Santarém, PA, Brasil.
Introduction:
Mayaro virus (MAYV) was found in Pará state, Brazil, in 1955. Since then, sporadic outbreaks have occurred in different regions of the country.
Methods:
Serum sample were collected from 49 individuals in 2016 and were initially tested for dengue virus (DENV) by real-time (RT) polymerase chain reaction (PCR). DENV-negative samples were tested for MAYV and Oropouche virus (OROV) by multiplexed RT quantitative PCR.
Results:
All samples were negative for DENV and OROV, but MAYV was detected in four samples.
Conclusions:
Differential diagnoses of acute febrile syndrome are required, especially in regions where several arboviruses with similar clinical manifestations are endemic.
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