| Health officials said last week that there were no cases of Rift Valley fever in tourists. 卫生官员称,上周在旅客上身没有发现裂谷热疾病的案例。 The majority of farms affected by the outbreak are outside areas generally visited by travelers. 大部分的农场感染都普遍发生在供游客参观的户外农场区域。 Most of the cases have been found in farm workers in two provinces: Free State and Northern Cape. 多数人被感染的案例都发生在南非自由州和南启普费这2个省市的农场工作者身上。 Most human infections with Rift Valley fever are caused by direct or indirect contact with diseased animals. 多数感染裂谷热病的人都是由于与被感染的动物间接或直接接触所传染的。 Infected mosquitoes can also pass the disease to humans. 被感染的蚊子也会将疾病带到人身上。 |
