@article{oai:nagasaki-u.repo.nii.ac.jp:00024923, author = {板倉, 英世 and 鳥山, 寛 and 寺尾, 英夫 and 瀬戸口, 智彦 and 眞田, 文明 and 許, 哲明 and 飛永, 征一 and 山下, 裕人 and 吉澤, 浩司 and 眞弓, 忠}, issue = {1}, journal = {熱帯医学 Tropical medicine}, month = {Mar}, note = {Serologic tests for Hepatitis B Virus (HBV) were performed on the general out-patients at provincial hospitals at Mombasa, Nakuru and Kisumu in Kenya. The incidence of Hepatitis B surface Antigen (HBsAg) and Antibody (Anti-HBs) were 8% and 41% at Mombasa, 21% and 36% at Nakuru and 25% and 29% at Kisumu respectively. There was no apparent correlation between incidence of HBV carriers and environmental factors such as altitude, annual rain fall and average temperature. There was also no correlation between frequency of HBsAg and prevalence of malaria and leprosy geographically. Subtypes of HBsAg were ayw and adw, and the proportion was 20:80 at Mombasa, 7:93 at Nakuru, and 25:75 at Kisumu., 熱帯医学 Tropical medicine 23(1). p33-41, 1981}, pages = {33--41}, title = {東アフリカ・ケニア共和国におけるB型肝炎ウイルスの浸淫状況}, volume = {23}, year = {1981} }