HC Deb 21 May 1936 vol 312 c1363
51. Mr. LEACH

asked the Minister of Health how many cases of smallpox have been discovered by the port authorities of London, Liverpool, Bristol, and Cardiff on ships arriving at those ports during the last 20 years?

Sir K. WOOD

The information available is being compiled and will be circulated in the OFFICIAL REPORT as soon as possible.