@article{oai:nagasaki-u.repo.nii.ac.jp:00025315,
 author = {Nguyen, Thuy Hoa},
 issue = {4},
 journal = {熱帯医学 Tropical medicine},
 month = {Mar},
 note = {Dengue fever/dengue haemorrhagic fever (DF/DHF) occurred in Viet Nam in 1959, since then it has become endemic in the country. Three major outbreaks in 1983, 1987, and 1991, occurred during the last ten years. DF/DHF has widely circulated not only in the deltas of the Red and Mekong rivers, but also along the central coastal areas. In other places the disease can be considered invasive from endemic foci and its severity depends on nature of transportation between the places and endemic foci. DF/DHF outbreaks have occurred not only in urban but also in rural areas. In remote mountainous areas which are hardly accessible the disease is not found even in the three major outbreak years of 1983, 1987, and 1991. In these areas Aedes aegypti confirmed the main vector of DF/DHF is not present., 熱帯医学 Tropical medicine 36(4). p170-176, 1995},
 pages = {170--176},
 title = {Country Report on Dengue Fever/Dengue Haemorrhagic Fever and Japanese Encephalitis in Vietnam},
 volume = {36},
 year = {1995}
}