Viruses, Vol. 12, Pages 1062: A Sporadic and Lethal Lassa Fever Case in Forest Guinea, 2019

Viruses, Vol. 12, Pages 1062: A Sporadic and Lethal Lassa Fever Case in Forest Guinea, 2019 Viruses doi: 10.3390/v12101062 Authors: N’Faly Magassouba Enogo Koivogui Sory Conde Moussa Kone Michel Koropogui Barrè Soropogui Ifono Kekoura Julia Hinzmann Stephan Günther Sakoba Keita Sophie Duraffour Elisabeth Fichet-Calvet Lassa fever is a rodent-borne disease caused by Lassa virus (LASV). It causes fever, dizziness, vertigo, fatigue, coughing, diarrhea, internal bleeding and facial edema. The disease has been known in Guinea since 1960 but only anectodical acute cases have been reported to date. In January 2019, a 35-year-old man, a wood merchant from Kissidougou, Forest Guinea, presented himself at several health centers with persistent fever, frequent vomiting and joint pain. He was repeatedly treated for severe malaria, and died three weeks later in Mamou regional hospital. Differential diagnosis identified LASV as the cause of death. No secondary cases were reported. The complete LASV genome was obtained using next-generation sequencing. Phylogenetic analysis showed that this strain, namely the Kissidougou strain, belongs to the clade IV circulating in Guinea and Sierra Leone, and is thought to have emerged some 150 years ago. Due to the similarity of symptoms with malaria, Lassa fever is still a disease that is difficult to recognize and that may remain undiagnosed in health centers in Guinea.
Source: Viruses - Category: Virology Authors: Tags: Article Source Type: research