The truth is, frequent hand washing can inactivate any strain, and is much more effective than the vaccine.
exactly! i'm a big believer in frequent hand washing (not just sticking my hand under the faucet for a second, but actually using soap!) and also those sanitizing wipes. though it won't protect me everywhere, at least at home i use them on all doorknobs and toilet handles. i figure it's gotta help a little!