Samuel L. Katz, doctor who helped develop measles vaccine, dies at 95
Witnessing a polio outbreak in 1955 began Dr. Katz on a path to work on a life-saving measles vaccine.
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Contributor: Brian Murphy
Witnessing a polio outbreak in 1955 began Dr. Katz on a path to work on a life-saving measles vaccine.
View original article
Contributor: Brian Murphy