急性裂谷热可采用不同方法进行诊断。
没有证据显示在城市地区暴发裂谷热。
There has been no evidence of outbreaks of RVF in urban areas.
裂谷热主要影响农田动物。
裂谷热预测和气候模型。
那时，它是东非有记录的最大的裂谷热暴发。
It was, at the time, the biggest recorded outbreak of Rift Valley fever in east Africa.
裂谷热潜伏期（从感染到出现症状）为2至6天。
The incubation period (interval from infection to onset of symptoms) for RVF varies from two to six days.
在人类身上出现裂谷热疾病的典型前兆是动物感染。
The appearance of RVF disease in humans is typically preceded by infection in animals.
控制裂谷热传播的其他办法包括媒介控制和防护蚊虫叮咬。
Other ways in which to control the spread of RVF involve control of the vector and protection against their bites.
大部分人类感染裂谷热是由于与患病动物直接和间接接触。
Most human infections with Rift Valley fever are caused by direct or indirect contact with diseased animals.
世界卫生组织表示，裂谷热首次于1932年在肯尼亚发现。
The World Health Organization says Rift Valley fever was first discovered in Kenya in nineteen thirty-one.
裂谷热患者若有出血性黄疸症状，10天后血液中仍可检出病毒。
The virus may be detectable in the blood for up to 10 days, in patients with the hemorrhagic icterus form of RVF.
作为实验，它用于保护有接触裂谷热极大危险的兽医和实验室人员。
It has been used experimentally to protect veterinary and laboratory personnel at high risk of exposure to RVF.
坦桑尼亚多年来已有通过综合疾病监测和应对规划组织的裂谷热监测。
The surveillance of RVF organized through the Integrated Disease Surveillance and Response (IDSR) program has been in place in Tanzania for several years.
中国东北晚中生代经历了区域性的裂谷期、后裂谷热沉降期和反转期。
NE China experienced regional rifting, post-rifting thermal subsidence and thermal reverse in Late Mesozoic.
在非洲，沙特阿拉伯和也门的裂谷热与高于平均水平的降雨期有密切关联。
In Africa, Saudi Arabia and Yemen RVF outbreaks are closely associated with periods of above-average rainfall.
干旱会带来饥荒，大雨会导致罹患疟疾、裂谷热的风险上升和霍乱的爆发。
With drought comes famine, while heavy rain leads to an increased risk of malaria, Rift Valley fever and outbreaks of cholera.
摄入未经高温消毒或未煮过的牛奶或食用受感染动物的肉，都可能使人感染裂谷热。
Humans may also become infected with RVF by ingesting the unpasteurized or uncooked milk or meat of infected animals.
通过聚合链反应或ELISA酶标法，已发现25例以上的人类样本为裂谷热阳性。
More than 25 human samples have been found positive for RVF by PCR or ELISA.
裂谷热人间病例继续增加，截至11月7日，共报告了228起病例，84例死亡。
Human cases of Rift Valley Fever (RVF) continue to increase, with 228 cases and 84 deaths reported as of 7 November.
而南苏丹裂谷进入后裂谷热沉降阶段是与新生代东非裂谷带和红海的发育分不开的。
The authors also conclude that the South Sudan Rift entered the post-rift thermal sag phase because of the development and evolution of the East African Rift and Red Sea in the Cenozoic.
有证据显示，人若摄入未经高温消毒或未煮过的被感染的动物的奶，也可能感染裂谷热。
There is some evidence that humans may also become infected with RVF by ingesting the unpasteurized or uncooked milk of infected animals.
由于大多数裂谷热人间病例病症相对较轻且持续期短，这类患者不需要任何特定的治疗。
As most human cases of RVF are relatively mild and of short duration, no specific treatment is required for these patients.
美国微生物学会估计每年大约有200,000美国人患上“裂谷热”，200人死亡。
The American Academy of Microbiology estimates that about 200, 000 Americans go down with valley fever each year, 200 of whom die.
旅行医学方面的专业人员和机构应当了解南非裂谷热的现状，以便提供相应的建议和治疗。
Travel medicine professionals and travel medicine services should be aware of the current RVF situation in South Africa in order to provide advice and care accordingly.
通过聚合链反应或ELISA酶标法测试，共有超过25例人类样本被证实为裂谷热阳性。
More than 25 human samples have proved positive for Rift Valley fever by PCR or ELISA testing.
裂谷热是一种病毒疾病，主要影响的是动物(如牛、水牛、绵羊、山羊和骆驼)，也可以影响人类。
RVF is a viral disease that primarily affects animals (such as cattle, buffalo, sheep, goats and camels). The disease can also affect humans.
截止2006年12月21日，肯尼亚卫生部报告了在肯尼亚西北省发生12例裂谷热，有11例死亡。
As of 21 December 2006, the Ministry of Health, Kenya has reported 12 cases with 11 deaths of Rift Valley Fever in the North Eastern province in Kenya.
截止2006年12月21日，肯尼亚卫生部报告了在肯尼亚西北省发生12例裂谷热，有11例死亡。
As of 21 December 2006, the Ministry of Health, Kenya has reported 12 cases with 11 deaths of Rift Valley Fever in the North Eastern province in Kenya.
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