Episode 8 - Jonas Salk


Manage episode 150009729 series 129702
By Discovered by Player FM and our community — copyright is owned by the publisher, not Player FM, and audio streamed directly from their servers.
It's the first day of summer, so why aren't you worried about a polio outbreak in your neighborhood? You can thank Jonas Salk for your peace of mind!

30 episodes available. A new episode about every 18 days averaging 43 mins duration .