Dermatology Questions? Ask an Online Dermatologist.
Hi there,This is Dr Basu, experienced Internal Medicine Specialist. I am here to address your concerns and provide great service.
Shingles is caused by the reactivation of the chicken pox virus dormant at the nerve roots of the spine.
You can transmit chicken pox virus to the individuals who never had chicken pox or varicella vaccine before.
The risk is low since you are on valtrex.Best wishes,It was my pleasure to help you today.If I have answered all your questions, Please rate my response Excellent (click on the 5th star).Please bookmark my profile for fast, reliable and authentic answers!This is the link to my profile:http://www.justanswer.com/medical/expert-mysticdoc/