Abstract

Proposed regulations which establish standards for the, production of a German measles (rubella) vaccine were issued by Secretary of Health, Education and Welfare Robert H. Finch on April 3. The regulations apply to vaccines containing a live virus strain known as HPV -77, which is grown in either duck embryo or dog kidney cell culture systems. Experimental vaccines produced in accordance with the standards have undergone extensive community testing in the U.S. and abroad.

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