STOCKTON, CA--(Marketwire - Feb 19, 2013) - Viratech Corp. (PINKSHEETS: VIRA), the first open source biotech research social network platform, announced today the launch of Cancer.im, http://cancer.im, a social network resource site for cancer patients, survivors, advocates, and volunteers. Cancer.im harnesses social collaboration utilities to develop what Viratech believes will become the first experience-based search engine powered by social collaboration http://www.youtube.com/watch?v=dz1tHRb3wvU.