Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than ...

Reply when questioned on the safety of the polio vaccine he developed:
It is safe, and you can't get safer than safe. (Jonas Salk)

Jonas Salk Quotes Pictures

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.

Jonas Salk Quotes: Reply when questioned on the safety of the polio vaccine he developed:It is safe, and you can't get safer than safe.