I've had warts on the hand and foot for a few years now. I am a diver and have just finished two weeks of heavy diving. Deep diving to 80m with deco times running to 1 hour plus and breathing oxygen at a PO2 of 1.6 (equivalent to breathing pure oxygen in a chamber at a depth of 6 meters / 20 feet). Within a week I noticed my warts dissappearing and after three weeks they have almost gone. Is there any link between HBOT (hyperbaric oxygen therapy) and the treatment of warts? Is the virus killed by high PO2s? Would be interested if anyone knows the answer.