Polio vaccine IS killed vaccine more than live bacterial vaccine to prevent polio infrction?

Polio vaccine Polio has been an ancient disease.In tre store monet the 18th dynasty - of ancient Egypt is a person inscribed as polo prient. It is commonly known.as childred paralysis And is often many under 5 years, but adults also developed it .more than 90%of people who have cold symptoms such as fever and malaise , The: onset of paralytic polie is less than 1%. It was in 1789that polio was first described as a single disoculation .in 1840,polios recognization came widely amongdoctors. More than 1000people Were paralyzed in S we dem in 1905. In1916,itwas a big epidemic in the states and only New York of patients countd 9000 people.Even after that, research on polio was done mainly in the United Sintes, and in 1949we succeed in culturing Poliovirus.in 1953,dr.sabin established the basis of polio vaccine and Dr. Soek developed an inactivated polio Vaccine Both of these lead to the polio prevention system by the Current vonalne .Then, in February 1960, patients occurred in hokka ido spreedquickly through Japan.In order to prevent poli o epidemic in Japan, the ministry of health wel fare decided to introduce oral polio vaccine and the number of patients were reduce.