How Virus Invades Your Body
Kind of makes you want to walk around with one of those dumb masks...
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2. Natan_el_Tigre commented 11 years ago


7. psBigFanSnotr commented 11 years ago
I look forward to seeing the HIV video.


8. sbrucecaboose commented 11 years ago
i hate emoticons.


9. cyberdevil commented 11 years ago
If only we could control our own cells so they don't get tricked so easily. 

+8 1. Srchak commented 11 years ago