In the Times Daily of December 1, 1978, there appeared the following:
The director of the Yerkes Primate Research Center Tuesday denied the claim of a St. Louis veterinary pathologist that the center had discovered a cure for cystic fibrosis.
Dr. Frederick A. King said the prestigious center had never even looked for a cure for the disease, one of childhood’s deadliest.
“Unfortunately, there is no known cure for cystic fibrosis,” said King. The national headquarters of the Cystic Fibrosis Foundation in Atlanta also issued a denial the disease could be prevented or cured.
Dr. Joel D. Wallach held a news conference at Northwestern Memorial Hospital in Chicago last weekend to announce that medical science had found the answer to cystic fibrosis.
Wallach said the disease, long thought to be a genetic disorder, is caused by a nutritional deficiency during pregnancy and can be cured. He said it also could be prevented by proper diet and that autopsies and tests of thousands of monkeys at the Yerkes Primate Research Center in Atlanta supported his theory.
King said Wallach was assistant pathologist at Yerkes in 1977-78 and that during that time the death of one monkey revealed lesions of the pancreas resembling those of cystic fibrosis. He said that whether this single case represents or is even similar to cystic fibrosis in humans “remains to be proven.”
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At his news conference, Wallach said the disease was caused by a lack of selenium, a trace element during the first three months of pregnancy. It can be prevented, he said, and also cured—by surgery in some cases and selenium in others.