Dr. Jonas Salk invented the vaccine against the polio. Before that the whole world was worried about the polio. Polio used to affect the most precious population, children! Two years before the invention of the polio vaccine, in US alone about 50,000 children got affected by polio. Dr. Jonas Salk did not get the patent for the vaccine, so that the vaccine became affordable for every body. Today is the 100th birth day of this hero. (28th October 2014.)
Jonas Salk invented polio vaccine. He did not patent the vaccine, so that it should be made affordable to every body.
Dr. Jonas Salk invented the vaccine against the polio. Before that the whole world was worried about the polio. Polio used to affect the most precious population, children! Two years before the invention of the polio vaccine, in US alone about 50,000 children got affected by polio. Dr. Jonas Salk did not get the patent for the vaccine, so that the vaccine became affordable for every body. Today is the 100th birth day of this hero. (28th October 2014.)
He invented one of the polio vaccines. A man named Sabin invented the other, also in the 1950's.
Jonas Salk invented polio vaccine. He did not patent the vaccine, so that it should be made affordable to every body.
i dont know you ancer it
Dr. Jonas Salk invented the first poliomyelitis vaccine containing inactive viruses.
Well kind ojf he invents vackseen
No, Jonas Salk was not the only one that made a polio vaccine. Dr. Albert Sabin made one a few years after in 1963.
salk
Dr. Jonas Salk
Jonas Salk's birth name is Jonas Edward Salk.
In the 1950s, Salk developed the first polio vaccine, an injection. In 1962, Sabin developed the oral polio vaccine, taken by mouth, and still used, at present.
Jonas Salk retired in 1985
Jonas "Edward" Salk
Jonas Salk had 3 boys. Peter, Darrell, and Jonathan
yes.. jonas salk had a daughter and 3 siblings
Jonas Salk was born on October 28, 1914.