Computer Geeks, Please Help, Very Upset.

Okay, first off, is it possible for a virus to infilitrate a FLASH DRIVE? My laptop became infected with all kinds of crazy virus after I had just had my hard drive replaced. I thought I still had anti virus working, but did not.
SOOOO... I just got my laptop back from the shop. All was well. In the meantime, I also gave the shop by flash drive to scan because I believed it was also infected. MY WHOLE LIFE is on this flash drive. There are things backed up that are not on my laptop that I will never get back.... So anyway, I was told it was nearly impossible for a flash drive to become infected because viruses don't infect word docs, pics etc? They said they scanned it, all was well.
So I come home and pop in my flash drive because I have documents I was working on.... Within seconds, I gety a warning that my computer is INFECTED again!!!!!
Granted I have AVG free version right now becaise I am broke and unemployed... But still, I don't think they checked my flash drive because if they havd they would have spotted the infection IMMEDIATELY...
SO PISSED..... SO, IF MY FLASH DRIVE IS INFECTED, ARE MY DOCS DOOMED? I have my SILENT auction list, the most updated version that IS VERY, VERY LONG., WITH NO WAY OF REPLICATING becasue I don't ahve the paperwork. i JUST have the info that I popped in from long deleted emails...
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SOOOO... I just got my laptop back from the shop. All was well. In the meantime, I also gave the shop by flash drive to scan because I believed it was also infected. MY WHOLE LIFE is on this flash drive. There are things backed up that are not on my laptop that I will never get back.... So anyway, I was told it was nearly impossible for a flash drive to become infected because viruses don't infect word docs, pics etc? They said they scanned it, all was well.
So I come home and pop in my flash drive because I have documents I was working on.... Within seconds, I gety a warning that my computer is INFECTED again!!!!!
Granted I have AVG free version right now becaise I am broke and unemployed... But still, I don't think they checked my flash drive because if they havd they would have spotted the infection IMMEDIATELY...
SO PISSED..... SO, IF MY FLASH DRIVE IS INFECTED, ARE MY DOCS DOOMED? I have my SILENT auction list, the most updated version that IS VERY, VERY LONG., WITH NO WAY OF REPLICATING becasue I don't ahve the paperwork. i JUST have the info that I popped in from long deleted emails...
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