test mathod same in all over the world? i am very far from US, pls , still here said that window period is six month. and follow return test up to one year. i know u are very experience about it. but teak problem in another place. ur Canada technology and our technology is not same. u are so first but we are not so. though my six months Elisa
Yeah,you are right, even different,even some very Backward countries' ELSIA, is also very Sensitive,false-neg isn't test's problem,is person's problem ,but your time is enough,abosultly
Hey are u saying u had a positive elisa AND western blot test 6 yrs ago but tested negative then positive again? Sound weird.. I had 3 positive elisa tests AND 3 indeterminate test on western blot over the 5yrs period.. Wat is the problem?