65 years ago today, scientist Albert Sabin announced that his oral polio vaccine was ready for testing. With the menace of polio growing, complicated by the fact that there were 3 different strains of the crippling disease, Jonas Salk developed a vaccine given by injection, but it was only effective in preventing complications of polio, […]
The post Good News in History, October 6 appeared first on Good News Network.
65 years ago today, scientist Albert Sabin announced that his oral polio vaccine was ready for testing. With the menace of polio growing, complicated by the fact that there were 3 different strains of the crippling disease, Jonas Salk developed a vaccine given by injection, but it was only effective in preventing complications of polio,
The post Good News in History, October 6 appeared first on Good News Network.