Meanwhile , dr kong reminded travellers to be on guard against dengue fever , which is endemic in south east asia , by taking preventive measures to avoid mosquito bites 此外，江医生表示登革热在东南亚是风土病，市民到该些地区旅游时，应采取防蚊措施，避免被?子叮。
He also explained to the trade that because of the endemic nature of avian influenza in hong kong , depopulation is no longer the only course of action to take in the event of an outbreak 他亦向业界解释，由于禽流感已成为本港的风土病，销毁鸡只已不再是唯一对付禽流感的措施。
A dh spokesman said , " dengue fever is an endemic disease in southeast asian countries . the best way to prevent dengue fever while visiting these places is to avoid mosquito bites . ?生署发言人说：登革热在东南亚国家属风土病，预防登革热的最佳方法是采取措施避免被蚊叮咬。
" dengue fever is endemic in most south - east asian countries . the tropical and sub - tropical weather in these countries is favourable to the propagation of mosquitoes carrying dengue virus 登革热在大部份东南亚国家属风土性疾病，这些国家的热带及亚热带气候适宜带有登革热病毒的蚊子滋生。
The fact that there were isolated cases of h5n1 outbreaks in se asia this summer indicates that the virus is endemic in the poultry population , and does not now need migratory birds to help its spread 事实在，今夏分别在东南亚各地发现的h 5 n 1个案均显示，这种病毒已成为家禽种群中的风土病，无须野鸟协助散播。
Andrew will has no plans to increase the size of the winery or its output but instead to focus on the vineyards and the care needed to produce the kind of fruit to satisfy the andrew will ideals 安卓威酒庄不会计画增加庄园面积或产量，而是将所有心力集中在果园以及照顾果实，来彻底实现安卓威以风土条件为依归的经营理念。
" these include the effectiveness of vaccination in our endemic environment , means to monitor the mutation of the virus and the surveillance system to detect infection of vaccinated chickens from field virus 他说：这些问题包括疫苗针对禽流感已成为风土病的成效，监察病毒变种的方法，以及检验已注射疫苗的鸡只有否感染病毒的制度。
Traditional methods and crafts handed down from old edo . the traditional crafts of tokyo are steeped in tokyo s history and culture and made with traditional methods that have been handed down from generation to generation 东京的传统工艺品的制作技术和技法是经过一个漫长的年月，在东京的风土和历史环境中发育成长，一代一代地继承了下来。
