HC Deb 12 March 1958 vol 584 c59W
Mr. Wade

asked the Minister of Health what information he has now received from Russia and from New Zealand as to the effectiveness of the Russian vaccine for multiple sclerosis.

Mr. Walker-Smith

The only further information I have so far obtained is from New Zealand. I understand that no evidence is available there as to the efficacy of the vaccine. I am seeking information from Russia through the appropriate channels.

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