I took my 14 month old to get the meningitis B vaccine on Wednesday. He was fine on Thursday and Friday, but vomited 4 times at the weekend, once yesterday morning and again just now, before bed. He's been a little off his grub, too. The out-of-hours GP told me on Sunday that it was nothing to worry about, and I'm sure that's true: no high temperature, no non-blanching rash etc - and vomiting/loss of appetite is one of the common side effects of the vaccine, according to the leaflet. I'd just be interested to know about other people's experiences . . . Thanks!