§ Mr. Viantasked the Minister of Health what was the vaccination history in the recent case, details of which have been sent to him by the hon. Member for Willesden, West; and what evidence he has that poliomyelitis was contracted by contact with the vaccinated children or other vaccinated persons.
§ Mr. Walker-SmithI am informed that the patient whom I understand the hon. Member has in mind was not vaccinated against poliomyelitis and that no evidence was obtained as to the source of the infection.