Quote:
Originally Posted by polish_aristocrat
no one knows?
you can find stats on what is your risk of getting infected with HIV dependent on the sexual act with a HIV positive person, but there are no stats for getting lung cuncer after 30 years of smoking?
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How do you get HIV? You are either infected with the virus or you are not.
Cancer, on the other hand, can not be broken down that easily. Genetics, enviroment, lifestyle and other factors all play an important roll.