Tagged with Polio

• 27. Links for May 27, 2021
  • Tattoo
  • History
  • Vaccine
  • Polio
  • History
  • ResidentialArchitecture
  • Thailand
  • Architecture

  Links for May 27, 2021

• 27. In 1955, epidemiologist Thomas Francis Jr. announced the results of a field trial of the polio vaccine that Jonas Salk had develop
  • Vaccine
  • Polio
  • History

  ‘The Last Time a Vaccine Saved America’