WOBURN, Mass.--(BUSINESS WIRE)--BioVex Inc, a private biotechnology company developing new generation biologics for the treatment of cancer and prevention of infectious disease, announced today that the first subject had been dosed in the Phase 1 study of its live attenuated genital herpes vaccine, ImmunoVEXHSV2. The Phase 1 study is an open label ascending dose trial, assessing safety and immune response in healthy volunteers. The study is taking place in the UK at the Chelsea and Westminster Hospital in London and will involve up to 42 already identified subjects. The principle investigator is Dr. Simon Barton.