Dr. Hammond on COVID-19 Vaccine Development

Development of polio vaccine has useful parallels for COVID-19

"Now, we face a situation where trust in scientists and scientific institutions is not quite the same as it was in the 50s and 60s and just hearing about competition and having vaccine development cast in a kind of race for prestige and profit, this is something that is certainly amplified when you have so many different corporate entities and governments that are pursuing this for different reasons," says Dr. Mitchell Hammond.