top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Who prepared the first effective vaccine against polio?

+1 vote
313 views
Who prepared the first effective vaccine against polio?
posted Jun 7, 2016 by Mukul Chag

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

The first polio vaccine was the inactivated polio vaccine. It was developed by Jonas Salk and came into use in 1955. The oral polio vaccine was developed by Albert Sabin and came into commercial use in 1961.

answer Jun 14, 2016 by Shivaranjini
...