PMID- 25970090 OWN - NLM STAT- MEDLINE DCOM- 20160321 LR - 20161125 IS - 1931-8405 (Electronic) IS - 0889-2229 (Linking) VI - 31 IP - 7 DP - 2015 Jul TI - Change in the Prevalence of HIV-1 and the Rate of Transmitted Drug-Resistant HIV-1 in Haiphong, Northern Vietnam. PG - 757-9 LID - 10.1089/AID.2015.0071 [doi] AB - We previously reported a significant decrease in HIV-1 prevalence, with no increase in drug-resistant HIV-1 among injecting drug users (IDU), female sex workers (FSW), and blood donors (BD), in Haiphong, Vietnam, from 2007 to 2009. In 2012, 388 IDU, 51 FSW, and 200 BD were recruited for further analysis. None had a history of antiretroviral treatment. From 2007 to 2012, HIV-1 prevalence was reduced from 35.9% to 18.6% (p<0.001), 23.1% to 9.8% (p<0.05), and 2.9% to 1% (p=0.29) in IDU, FSW, and BD, respectively. Of 79 anti-HIV-1 antibody-positive samples, 61 were successfully analyzed for the pol-reverse transcriptase (RT) region. All HIV-1 strains were CRF01_AE. Nonnucleoside RT inhibitor-resistant mutations, Y181C/I, were detected in three subjects; one had the nucleoside RT inhibitor-resistant mutations L74V and M184V and one had E138K. The prevalence of transmitted drug-resistant HIV-1 in Haiphong increased slightly from 1.8% in 2007 to 6.6% in 2012 (p=0.06). FAU - Pham, Hung Viet AU - Pham HV AD - 1 Department of Viral Infection and International Health, Graduate School of Medical Sciences, Kanazawa University , Kanazawa, Japan . FAU - Ishizaki, Azumi AU - Ishizaki A AD - 1 Department of Viral Infection and International Health, Graduate School of Medical Sciences, Kanazawa University , Kanazawa, Japan . FAU - Nguyen, Cuong Hung AU - Nguyen CH AD - 1 Department of Viral Infection and International Health, Graduate School of Medical Sciences, Kanazawa University , Kanazawa, Japan . AD - 2 Hai Phong Medical University , Hai Phong, Vietnam . FAU - Saina, Matilda Chelimo AU - Saina MC AD - 1 Department of Viral Infection and International Health, Graduate School of Medical Sciences, Kanazawa University , Kanazawa, Japan . FAU - Hoang, Huyen Thi Thanh AU - Hoang HT AD - 2 Hai Phong Medical University , Hai Phong, Vietnam . FAU - Tran, Vuong Thi AU - Tran VT AD - 1 Department of Viral Infection and International Health, Graduate School of Medical Sciences, Kanazawa University , Kanazawa, Japan . AD - 2 Hai Phong Medical University , Hai Phong, Vietnam . FAU - Bi, Xiuqiong AU - Bi X AD - 1 Department of Viral Infection and International Health, Graduate School of Medical Sciences, Kanazawa University , Kanazawa, Japan . FAU - Pham, Thuc Van AU - Pham TV AD - 2 Hai Phong Medical University , Hai Phong, Vietnam . FAU - Ichimura, Hiroshi AU - Ichimura H AD - 1 Department of Viral Infection and International Health, Graduate School of Medical Sciences, Kanazawa University , Kanazawa, Japan . LA - eng SI - GENBANK/KF453803 SI - GENBANK/KF453804 SI - GENBANK/KF453805 SI - GENBANK/KF453806 SI - GENBANK/KF453807 SI - GENBANK/KF453808 SI - GENBANK/KF453809 SI - GENBANK/KF453810 SI - GENBANK/KF453811 SI - GENBANK/KF453812 SI - GENBANK/KF453813 SI - GENBANK/KF453814 SI - GENBANK/KF453815 SI - GENBANK/KF453816 SI - GENBANK/KF453817 SI - GENBANK/KF453818 SI - GENBANK/KF453819 SI - GENBANK/KF453820 SI - GENBANK/KF453821 SI - GENBANK/KF453822 SI - GENBANK/KF453823 SI - GENBANK/KF453824 SI - GENBANK/KF453825 SI - GENBANK/KF453826 SI - GENBANK/KF453827 SI - GENBANK/KF453828 SI - GENBANK/KF453829 SI - GENBANK/KF453830 SI - GENBANK/KF453831 SI - GENBANK/KF453832 SI - GENBANK/KF453833 SI - GENBANK/KF453834 SI - GENBANK/KF453835 SI - GENBANK/KF453836 SI - GENBANK/KF453837 SI - GENBANK/KF453838 SI - GENBANK/KF453839 SI - GENBANK/KF453840 SI - GENBANK/KF453841 SI - GENBANK/KF453842 SI - GENBANK/KF453843 SI - GENBANK/KF453844 SI - GENBANK/KF453845 SI - GENBANK/KF453846 SI - GENBANK/KF453847 SI - GENBANK/KF453848 SI - GENBANK/KF453849 SI - GENBANK/KF453850 SI - GENBANK/KF453851 SI - GENBANK/KF453852 SI - GENBANK/KF453853 SI - GENBANK/KF453854 SI - GENBANK/KF453855 SI - GENBANK/KF453856 SI - GENBANK/KF453857 SI - GENBANK/KF453858 SI - GENBANK/KF453859 SI - GENBANK/KF453860 SI - GENBANK/KF453861 SI - GENBANK/KF453862 SI - GENBANK/KF453863 PT - Journal Article DEP - 20150615 PL - United States TA - AIDS Res Hum Retroviruses JT - AIDS research and human retroviruses JID - 8709376 RN - EC 2.7.7.- (reverse transcriptase, Human immunodeficiency virus 1) RN - EC 2.7.7.49 (HIV Reverse Transcriptase) SB - IM MH - Adult MH - Blood Donors MH - Disease Transmission, Infectious MH - *Drug Resistance, Viral MH - Female MH - Genetic Variation MH - *Genotype MH - HIV Infections/*epidemiology/transmission/*virology MH - HIV Reverse Transcriptase/genetics MH - HIV-1/*classification/*genetics/isolation & purification MH - Humans MH - Male MH - *Molecular Epidemiology MH - Molecular Sequence Data MH - Mutation, Missense MH - Prevalence MH - Sequence Analysis, DNA MH - Sex Work MH - Substance Abuse, Intravenous MH - Vietnam/epidemiology EDAT- 2015/05/15 06:00 MHDA- 2016/03/22 06:00 CRDT- 2015/05/14 06:00 PHST- 2015/05/14 06:00 [entrez] PHST- 2015/05/15 06:00 [pubmed] PHST- 2016/03/22 06:00 [medline] AID - 10.1089/AID.2015.0071 [doi] PST - ppublish SO - AIDS Res Hum Retroviruses. 2015 Jul;31(7):757-9. doi: 10.1089/AID.2015.0071. Epub 2015 Jun 15.