Doctors Divide Over Polio Vaccine At Conference
At the fourth International Poliomyelitis Conference doctors debated live versus killed virus vaccines. United States delegates backed the live vaccine while Russia pursued a Salk type killed vaccine. Some argued the killed vaccine may be safe but less potent, others favored the live vaccine for stronger immunity though with exposure risk.
MENTIONED IN THIS ARTICLE
United States
Russia
IRA fugitives sought in south as internment powers expand
Government officials and police checked on IRA fugitives fleeing Northern Ireland seeking sanctuary in the south. Officials believe about 50 000 fugitives may be rounded up under the special internment powers assumed by Mr De Valera's government in Cuba.
MENTIONED IN THIS ARTICLE
Lea
Belfast
A.ap
Reuter
Irish Republican Army
Northern Ireland
I Ia
de Vallacai
Cuba
Also Mentioned on This Page
Rome
John P. Fox
Jonas E Salk
Hilary Koprowski
Wistar Institute
Philadelphia
Koprowski
A. M. Payne
UNE “World Health Organize
Pierre Lepine
Pasteur Institute
Paris
France
Lia
Rranberra Pty. Dad
Bailey Arcade
East Row
Civic Centre
Wdxny
District Producers
Canberra
Gy Civic Centre
Nestle
Soup Edgell’s
Carnation Milk
Ringo
Toby
ETA
Sydney
U.T. Oats
Cho'ce Poultry
Peeterreialti
Fis al
Edgell
Rogers
Mezzoning
Oll