I'm not following. What this study shows is that ivermectin doesn't improve COVID outcomes (regardless of parasite status). This means that either the study was

I'm not following. What this study shows is that ivermectin doesn't improve COVID outcomes (regardless of parasite status). This means that either the study wasn't sufficiently random over the 1,000 participants and somehow underrepresented those suffering from parasites OR that it was adequate and that either ivermectin doesn't change the outcome for those suffering parasites or those suffering parasites aren't a significant portion of the population. If you think it's the former, then you ought to point out whatever they messed up in their methodology, but if it's the latter, then it debunks your whole concept. In order for your hypothesis (which I believe is that there are a lot of people with parasites AND ivermectin helps them with COVID by killing those parasites) to be true, we'd have to see improvement in recovery to _some_ degree in this study.