ABSTRACT
Using nested PCR with the specific primers for gag gene and the sequencing data from blood samples of HIV patients, we demonstrated that subtype E is also very common in the Northern area of Vietnam. This method can be applied for the cloning of HIV genes and molecular epidemiology of HIV-l in Vietnam.
Subject(s)
HIV , Genes , Patients , ClassificationABSTRACT
Evaluation of effectiveness of house spraying with Ale 10SC/m2 in malaria mosquitoe prevention by testing bioassay and etomological indicators as well as side effects in the community in implemented area from 11/2003-11/2004 at Quyet Chien commune, Tan Lac District, Hoa Binh province shows that using Ale 10SC spraying with 30mm/m2 with 6 months of residual on wooden and brick wall and the mosquitoe death rate is 51.3-52.6%. Ale 10SC spraying decreased the density of An.minimus domestically daytime and seeking blood. Ale 10SC spraying with 30mg/m2 in malaria transmitted mosquitoes does not have side effects on people using it directly and the community
Subject(s)
Malaria , Culicidae , PyrethrinsABSTRACT
The study was designed to evaluate the effectiveness of bed-net impregnation with Ale l0SC at a dose 25mg a.i/m2 based on bioassays, entomological indices and to evaluate side effects and the influence of washing of bed-nets in terms of insecticide residual effects. The trials were conducted from November 2003 to November 2004 in Quyet Chien commune, Hoa Binh province's Tan Lac district. Polyester bed-nets impregnated with Ale l0SC at dose of 25mg ai/m2 were found to have 6-month residual effects and to remain effective in malaria vector control after one wash (60 days after treatment). Ale l0SC bed-net impregnation were found to reduce the density of day time indoor resting and human biting anopheline mosquitoes. There are unsignficant side effects among spraymen, dippers and villagers in the treatment areas caused by bed-net impregnation at dose of 25mg ai/m2 were observed.