valley fever

同根派生

In mid-March, new clusters of Rift Valley Fever cases occurred.
在3月中,发生了新的聚集性裂谷热病例。
Human cases of Rift Valley fever (RVF) continue to occur in Sudan.
人间裂谷热病例在苏丹持续增加。
Human cases of Rift Valley fever (RVF) in Sudan have decreased continuously in recent weeks.
在苏丹,人间裂谷热病例数量最近几周内开始不断下降。
Many different species of mosquitoes are vectors for the Rift Valley Fever (RVF) virus.
许多不同种类的蚊子是裂谷热病毒的媒介。
Reported outbreaks of Rift Valley Fever (RVF) among animals began on 18 January 2007 with the first human case reported at the beginning of February 2007 in Arusha region.
报告的动物中裂谷热疫情始于2007年1月18日,在阿鲁沙省于2007年2月初报告了第1例人间病例。