Albert Bruce 1906-1993
American microbiologist and physician who developed a vaccine against polio that contained an active form of the polio virus (1957). This replaced a less effective vaccine, invented by Jonas Salk, that contained an inactivated form of the virus.
This Word Of The Day Quiz Is Far From Thersitical
Have you mastered the meaning of phronesis? How about plethoric? Take the quiz on the words from the week of February 17 to 23 to find out.
Question 1 of 7
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