Word: vaccinees
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Dates: during 1950-1959
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Chumakov began brewing Sabin-type vaccine at the Institute for the Study of Poliomyelitis, a rambling frame building among the railroad yards on Moscow's outskirts. Last week he was readying the world's biggest test of live polio vaccine, had 300 liters on ice-enough for 10...
Sabin-type vaccine got a different type of test in Singapore when it was hit by a polio epidemic last August. British-trained Professor James Hale decided to work with Sabin's Type II vaccine. All the polio occurring was of Type I. If any Type II disease showed...
South of the Border. Dr. Koprowski's Wistar version of live vaccine got its mass test in 215,000 subjects in the Belgian Congo and Ruanda (TIME, Aug. 11). Variants developed by Lederle Laboratories since he left are being widely used in Latin America:
¶ Colombia, also hit by an epidemic, issued a similar call, got 90,000 children immunized. The schedule: three doses spaced three weeks apart. In Medellin doctors are trying a three-in-one vaccine combination for the newborn, will wait to see how it works before extending the one-dose...
¶ Uruguay, haunted by memories of 1955-56 when 1,800 adult polio victims died, went all out on oral vaccination last October, got 300,000 people immunized before politicians decided to make an issue of "experimental" vaccine. Their protests had no effect. Last week Uruguayans were still queueing up...