The little buggers did it to me again!

As most of you know, I am a nanny. I watch 2 very sweet kids 4 days a week 12 hours a day. I have been sick at least 6 times this winter already. Just when I think I am feeling healthy and back to normal ::whamo:: sick again. This time I have a sore throat, cough and sinus congestion. You would think that after being in this business for almost 10 years that I would have a great immune system. I must have been introduced to just about every bug out there by now, but somehow more keep popping up. I can't wait for spring...but oh I forgot ::bring on the allergies:: I keep praying that one day I'll have my killer immune system again. The one, not so long ago where I hardly got sick at all. Until then...please pass the tissues.