San Francisco - JINS Eyewear, Crossings TV, along with several local businesses are partnering with San Francisco Hep B Free to launch the San Francisco Business Initiative, a call to action for businesses, big and small, to join the fight against hepatitis B in an effort to make San Francisco the first hepatitis B free city in the nation. San Francisco Hep B Free in partnership with San Francisco State University School of Nursing will take a grassroots approach to recruit 1