§ 42. Mr. Peter Freeman
asked the Minister of Health whether he will give the medical evidence he has in regard to the safety of the new vaccine against poliomyelitis.
§ Miss Hornsby-Smith
Evidence of the safety of vaccine submitted to tests of the kind described in my right hon. Friend's Answer to the hon. Member on 10th April is provided by the fact that a vaccine similarly prepared and submitted to similar but less stringent tests has been safely used in many millions of injections in other countries.