«In the same month and year that I contracted the disease in Hong Kong, the international footballer Jeff Hall died of it in England. Before the end of the Second World War polio had been a comparatively rare disease in Britain. But the late Forties and early Fifties were the polio years here as elsewhere, the time when parents grew anxious as the summer approached and kept their children away from swimming pools where the disease was thought to spread. Though polio was never a killer on the scale of cancer and heart disease, it was feared because of its capacity to maim young and healthy bodies. Despite this universal fear, take-up of the Salk vaccine when it became available in this country in the mid-Fifties was sluggish. Jeff Hall's death changed that. The message finally got through to teenagers on the terraces at football matches and in the Mecca dance-halls. Emergency clinics were set up, and there was such a run on the vaccine that further supplies had to be flown in from the United States.»