Give a brief overview of the drug and how it works in all phases of Covid, give them the leaflet, ask them to check it out, tell them if they're convinced, to spread the word on their rounds.
https://bird-group.org/wp-content/uploads/2021/05/a5-flyer-email-29apr21.pdf
Fantastic. We need to make it impossible to ignore. I'm going to create another flyer as well that contains what have been the most convincing sources for me. A friendly delivery driver could distribute large numbers as well...
You can also make QR stickers that point to an archived version of it and plaster everywhere.