what is window period for western blot method?.....are these method same all over world
thank you evryone for reply.....are ther any chances that hiv can spread while tdrawing blood for test
yes...you can trust your negative result...you don't have hiv.
as far as the girl's positive result...it is possible that she threw out a false positive. all positive test results have to be confirmed by a western blot.
The positive result is not conclusive until after a western blot is done and confirms it.