How a vaccine mandate helped defeat small pox at the start of the 20th century
04:43
Share this -
copied
Ali Velshi looks back at the implementation of a small pox vaccine mandate in Boston in 1901 and how successful the program was at eradicating the disease and resilient the mandate was to legal challenge in the Supreme Court. July 30, 2021
UP NEXT
Trump campaign asks: Are you better off now than you were four years ago?
03:40
‘COVID stole our optimism’: Reminding Americans how bad things were four years ago
09:48
'Tell Me When It's Over' looks at lessons learned from the Covid-19 pandemic
06:08
What the DeSantis campaign cost: 87,000 lives, $150 million and Ron's dignity
07:35
'The Big Fail': Learning from the COVID-19 pandemic
10:45
‘They’re obsessed’: Dr. Fauci on death threats, 'lab leak,' and vaccine safety