PETA Science Advisor Jeffrey Brown says the major breakthrough in the vaccine race may be the elimination of many animal tests. He knows that finding a workable vaccine is not easy, but stays hopeful as drug companies race to find a cure or prevention for COVID-19--often using older drugs that don't require as many animal tests.
Go to PETA.org for more.
Hosted by Emil Guillermo, @emilamok
Originally published, May 27, 2020