Ask your own question, for FREE!
History 7 Online
OpenStudy (anonymous):

Because it was safer and more convenient than Salk's injection vaccine, the oral vaccine developed by scientist Albert Sabin became the most common form of treatment against polio. true or false?

OpenStudy (anonymous):

false

OpenStudy (anonymous):

Thank you!

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!