de Lima Shirlene T S, Hua Xinyi, Claro Ingra M, Filho Carlos Garcia, Simões Mello Leda M, de Jesus Ronaldo, Bleichrodt Amanda, Maia Ana Maria P C, Máximo Ana Carolina B M, Cavalcante Karene F, Firmino Antônio Carlos L, Duarte Larissa M F, da Silva Luiz Osvaldo R, Freitas Andre R R, Fung Isaac Chun-Hai, Chowell Gerardo, Lalwani Pritesh, Cavalcanti Luciano P G, Romano Camila M, Proenca-Modena José Luiz, de Souza William M
Emerg Infect Dis. 2025 Apr;31(4):838-842. doi: 10.3201/eid3104.241471. Epub 2024 Mar 12.
During May-December 2024, we detected Oropouche virus (OROV) in 13.9% (263/1,890) of febrile patients in Ceará state, Brazil. Genomic sequencing revealed those cases were caused by a novel OROV reassortant previously identified in the Amazon region. Our data show the introduction and establishment of OROV transmission in Ceará, northeastern Brazil.
2024年5月至12月期间,我们在巴西塞阿拉州13.9%(263/1890)的发热患者中检测到奥罗普切病毒(OROV)。基因组测序显示,这些病例是由先前在亚马逊地区发现的一种新型OROV重配病毒引起的。我们的数据表明,OROV已在巴西东北部的塞阿拉州传入并建立了传播。