This drug isn't a vaccine so not sure why you are changing the topic. I've stated several times on this site that people shouldn't hold their breath for a vaccine.
This a a repurposed drug. How effective it is against Coronavirus remains to be seen. Sounds like the results of separate trials on moderate and severe cases of covid19 should be out in the next couple weeks.
This a a repurposed drug. How effective it is against Coronavirus remains to be seen. Sounds like the results of separate trials on moderate and severe cases of covid19 should be out in the next couple weeks.