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국내 Human Immunodeficiency Virus 감염의 감염 경로: 한국 HIV/AIDS 코호트 연구
김준명 ( June Myung Kim ),최준용 ( Jun Yong Choi ),정우용 ( Woo Yong Jeong ),성혜 ( Hye Seong ),김신우 ( Shin Woo Kim ),김우주 ( Woo Joo Kim ),최희정 ( Hee Jung Choi ),김민자 ( Min Ja Kim ),우준희 ( Jun Hee Woo ),김윤정 ( Youn Je 대한내과학회 2018 대한내과학회지 Vol.93 No.4
Background/Aims: Global efforts to prevent human immunodeficiency virus (HIV) infection and strengthen treatment programs have reduced the annual incidence of HIV infection. However, the incidence recently increased unexpectedly in Korea. Therefore, to understand the cause of the increase in HIV infection incidence in Korea, it is important to identify the mode of HIV transmission. Methods: We included HIV-infected individuals enrolled in the Korea HIV/AIDS (acquired immune deficiency syndrome) Cohort from December 2006 to January 2018. The subjects were older than 18 years and were receiving care at 21 participating hospitals. They were interviewed by their physician at enrollment, and an epidemiological survey was conducted using a stand ardized questionnaire provided by a professional counseling nurse. Results: There were 1,474 subjects: 1,377 men and 97 women. Their mean age was 41.4 ± 12.6 years, and the male-to-female ratio was 14.2. The transmission modes were as follows: homosexual and bisexual contacts in 885 (60.1%), heterosexual contacts in 508 (34.6%), blood transfusion and blood products in 5 (0.3%), and injected drug use in 1 (0.0%). Regarding age, the proportion infected by homosexual and bisexual contacts was higher in the younger age groups: 71.5% in subjects aged 18-29 years. When this age group was further subdivided, 92.9% of those aged 18-19 years were determined to be infected via homosexual and bisexual contacts. Conclusions: In Korea, HIV is transmitted predominantly via homosexual and bisexual contacts, which is more common among younger age groups and the cause of infections in most teenagers. (Korean J Med 2018;93:379-386)
한국인에서 Human T - cell Lymphotropic Virus Type 1 ( HTLV - 1 ) 에 대한 항체보유
김준명(June Myung Kim),오영철(Young Chul Oho),박형천(Hyeong Cheon Park),권건호(Kun Ho Kwon),김응(Eung Kim),이선호(Seon Ho Lee),김기홍(Ki Hong Kim) 대한내과학회 1996 대한내과학회지 Vol.51 No.1
Objectives: HTLV-I infections are newly recognized disease entity which are common in some tropical and subtropical areas including southwestern district of Japan. Inspite of geographical adjacency and frequent cultural exchanges between Korea and Japan, it has been known that Korea is not an endemic area and HTLV-I associated illnesses are very rare in Korea. Our study was designed to reevaluate the prevalence of anti-HTLV-I antibodies in Korea and its regional distributions. Methods: Sera were obtained from blood donors from various districts of Korea. Anti-HTLV-I anti- bodies were detected using microtiter particle agglutination test kit( Fujirebio Inc. Japan) employing an indirect agglutination technique. Results: The results were as follows 1) Total 9,281 donors were tested and 12 donors were anti-HTLV-I positive(positive rate = 0.13%) 2) Positive rate was 0.11% in male and 0.46% in female, with relative female sex predominence. 3) Frequency of seropositive donors had tendency to increase gradually with age. 4) Relatively high incidence of anti-HTLV-I positive donors were observed in Jonnam(0.15%), Kyung-nam(0.31%), and Chejue(0.80%) which showed increasing incidence as the district got closer to Japan. Conclusion : In conclusion the prevalence rate of anti-HTLV-I seemed to be very low in Korea. But districts close to endemic areas of Japan showed relatively high incidence of anti-HTLV-I positive donors. Surprisingly high incidence of of anti- HTLV-I positive donors were noticed in Chejue warranting further research on HTLV-I associated illnesses and prevention programs.