Polio contracted: 1936, 1937, 1949, 1954, 1956
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Polio contracted: 1934, 1955
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Polio contracted: 1938, 1945, 1948, 1950, 1954
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Polio contracted: 1941, 1946
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Polio contracted: 1939, 1945, 1947, 1948, 1951, 1952
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Polio contracted: 1936 (3), 1937 (3), 1938, 1954 (2), 1956
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Polio contracted: 1945, 1947
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Polio contracted: 1935 (2)
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