Efficacy Number News Today

Hospitals are a totally different place now in july than in january. just because of the vaccines. so i think were there. >> let me ask you about the report from cuba. i dont know if you had a chance to hear my set up about cuba announcing it had a successful vaccine of covid vaccine with 92% efficacy, i believe. im curious on your thoughts about that. cuba has been historically a major exporter of vaccines. it has a pretty proven track record. how will it impact worldwide vaccination efforts? >...