The researcher at the Rosa María del Ángel National Polytechnic Institute talks with Carmen Aristegui about the safety and protection protocols that pharmaceutical companies must follow when conducting research to find vaccines against the coronavirus.
Will it be safe to use the vaccines prepared by pharmaceutical companies against covid-19? | Video | CNN
2020-11-25T19:07:32.148Z
Researcher from the Rosa María del Ángel National Polytechnic Institute talks with Carmen Aristegui about the security and protection protocols that | Latin America | CNN