valley fever

同根派生

In mid-March, new clusters of Rift Valley Fever cases occurred.
在3月中,發(fā)生了新的聚集性裂谷熱病例。
Human cases of Rift Valley fever (RVF) continue to occur in Sudan.
人間裂谷熱病例在蘇丹持續(xù)增加。
Human cases of Rift Valley fever (RVF) in Sudan have decreased continuously in recent weeks.
在蘇丹,人間裂谷熱病例數(shù)量最近幾周內(nèi)開始不斷下降。
Many different species of mosquitoes are vectors for the Rift Valley Fever (RVF) virus.
許多不同種類的蚊子是裂谷熱病毒的媒介。
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.
報告的動物中裂谷熱疫情始于2007年1月18日,在阿魯沙省于2007年2月初報告了第1例人間病例。