Any problems with bee stings while riding?

Are any of you having problems with getting stung by bees while riding? I seem to be a magnet for angry bees lately. I was stung on the thigh during the third lap of the provincial road race in Roseisle. I have been stung at least 3 times in the last 5 years, but I was never stung before that. I was stung once on the shin and twice on the thigh. One may have been a wasp, but the other two were definitely bees. It seems that they just sting once contacted. I have a "local" allergy so this is getting to be a pain. Any suggestions?