§ Sir L. Ropnerasked the Minister of Health the total number of people in England who have become eligible for injections against poliomyelitis; and what percentage of these has been inoculated.
§ Mr. Walker-SmithSixteen and a half million, of whom by 30th April—the latest date for which detailed information is available—49 per cent. had been vaccinated, 43.5 per cent. with two or more doses and 5.5 per cent. with one only.