Police issue an urgent appeal after a man who may be contagious goes missing following his departure from a Lancashire hospital. Dean Hesketh is reported missing after he was last seen leaving Royal Preston Hospital on Tuesday. Multiple outlets say he has not been seen since then, prompting concern about his wellbeing and safety. Authorities tell the public not to approach him, indicating that he could pose a contagious risk. The warning comes alongside efforts to locate him, with the case treated as urgent due to the potential health implications. Details about his condition, the reason for the hospital visit, and the specific illness are not provided in the reports cited. No confirmation is given in the available information about whether he has contacted friends or medical staff, or where he may be headed. The police appeal continues as concerns grow that the man may be hard to find following his departure from the hospital.