This week the doctors have set up shop at the airport. First patient Joanne, an air-hostess, feels that her psoriasis is alienating her passengers. Dr Pixie sees Donna, who has a patchy rash on her back that is diagnosed as shingles and Dr Christian deals with Arthur who has a disfigured fingernail due to an accident at work. The doctors also check random samples from passengers to test for bacteria and bugs that have travelled with them. Back at the clinic, 44-year-old Stuart thinks that his holiday is responsible for the constant burning at the end of his penis. Dr Pixie believes an inflammation of the prostate, caused by a possible bladder infection, may well be the reason for Stuart’s troubles. He’s sent for a visit to a specialist and a treatment involving a prostate massage…