Can I get a cold sore if?

SevereCold

New member
My brother has had a cold sore for about 2 weeks. A few hours ago he came into my room carrying a glass of soda, He left it in my room and without thinking I took a sip from the glass. I was wondering if because I did this I may now have the dreaded cold sore disease that will cause me to break out in them every so often. I immediatly upon realizing what I had done, watched my mouth out with listerine and washed my face. I have never in my life had cold sores and am wondering if I am now screwed.
 
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