On 2014-12-22 11:24 AM, sf wrote:

> I am not a big user of antibacterial soaps, but I do require the wet
> wipes grocery stores put at their entrances because it never fails
> that I pick up a cold if I don't use one on my cart handle and the
> surrounding area.

Maybe it is because you have sterilized your skin so many times that you
lost your natural immunity.