I paid $1.69 for my Snack Size McFlurry (a full ten cents cheaper than the $1.79 charged at my local McDonald's). I have to say, McDonald's soft serve is pretty good, it's soft but still holds together pretty well. Add bits and pieces of Reese's Peanut Butter Cups and it's dynamite!
Alternative Title: Jonas Edward Salk Jonas Salk, in full Jonas Edward Salk, (born October 28, 1914, New York, New York, U.S.âdied June 23, 1995, La Jolla, California), American physician and medical researcher who developed the first safe and effective vaccine for polio.
The impact was dramatic: In 1955 there were 28,985 cases of polio; in 1956, 14,647; in 1957, 5,894. By 1959, 90 other countries used Salk's vaccine. Another researcher, Albert Sabin, didn't think Salk's killed-virus vaccine was strong enough.