Brazil apparently didn’t get paid off with the Pfizermectin money. A whole city offered it to everyone preventatively, and they compared the results from those who did and didn’t take it.
Incidence of covid was slightly reduced and mortality was reduced by half.
Prophylactic use of ivermectin showed significantly reduced COVID-19 infection rate, mortality rate and chance of dying from COVID-19 on a calculated population-level analysis, which controlled for all relevant confounding variables.
I wonder if anyone will publish it. The journals seem to have their own agendas these days.