Surveillance of donated blood during the 2016 arbovirus outbreak in Brazil.
Rohit SharmaLarissa Costa SantosRobson A da SilvaCaroline V GonçalvesStéfano de Melo CaladoDenisar P SantosJosana P de Andrade de MeloRita de Cássia Pontello RampazzoLuciana RequiãoMarco A KriegerManoel Barral-NettoCamila I de OliveiraPublished in: Journal of medical virology (2018)
Reports of arboviral transmission via blood transfusion may be a cause of concern among asymptomatic infected donors. This study evaluated the presence of arboviruses in donated blood products during the 2016 outbreak in Vitória da Conquista (Bahia-Brazil). Serum samples (n = 676) were screened for ZIKV, CHIKV, and the four DENV serotypes using a one-step reverse transcriptase-based Real-Time Polymerase Chain Reaction (RT-PCR). No samples tested positive for any of the targets, whereas positive controls performed as expected. The results suggest a low risk of arboviral transmission via transfusion of blood products in the endemic area studied during the 2016 outbreak.