i had some blood tests (Anti-HCV, Anti-Hep B, CBC, NAT, etc) as a screening for donating blood. after the results came up, the blood bank prompted me over the phone that they will have to confirm it with another test which will take a month or so and they can't disclose the reasons in details because they need my personal appearance. i'm in panic right now so i resorted to search in the internet and found this website. i was sick a month ago prior to the screening. i took some medications Flagentyl, ulcin for my infectious diarrhea. i am not a homosexual. i only have 1 sexual partner(same as my partner). my hep b vaccine was administered last 2009 and my flu vaccine, last 2011. i don't use illegal drugs. please help me conclude if these details should lead to a false positive result basing from the screening exams. thank you!