I had it in December and then again a couple of weeks ago. We also had it in June...our whole family got it really badly in a hotel at Niagara falls. I hadn't v'd in 24 years and I did that time. When I got it in December I had stomach cramps, d and fever. When I had it a few weeks ago I just had stomach cramps. My baby was v'ing and had d. And my husband had it yesterday through today...so I'm hoping I don't get it again. I usually only get it once every 2 to 3 years or longer.