this time its my husband, who hasn't had one before. Swollen throat, vomiting after antihistamine, epipen on standby but not used. He was eating egg and bacon and has never had any problems with that before but had just had a new type of calcium pill. So now I'm wodering if I have egg allergy to deal with on top of all the others or if there was a trace of contamination somewhere. Anyone know what chickens get fed on - could there have been nut residue in the egg?