There's a norovirus vaccine which just completed stage 1 trials[0]. Cool part about it is that it isn't an injection, just a pill you swallow.
It is worth noting that norovirus and rotavirus aren't the only common "stomach bugs" but being immune against both is still a big win.
edit: Just want to add, I'm not dissing on this research. The more separate efforts there are for a safe effective norovirus vaccine the less likely they are to ALL fail. I've just been watching this space closely because I want to be the first in line when someone's vaccine ships.
It is worth noting that norovirus and rotavirus aren't the only common "stomach bugs" but being immune against both is still a big win.
edit: Just want to add, I'm not dissing on this research. The more separate efforts there are for a safe effective norovirus vaccine the less likely they are to ALL fail. I've just been watching this space closely because I want to be the first in line when someone's vaccine ships.
[0] http://outbreaknewstoday.com/norovirus-vaccine-oral-tablet-p...