hydroxychloroquine, ivermectin work at preventing severe disease.ds the data, i am a data person i stick behind my evidence-based medicine academia. the jury is out when it comes to hydroxychloroquine i don t know if i m convinced yet and may be an appropriate setting and might be able to present but ivermectin a lot of studies still ongoing. it has an ability to decrease viral load in vitro. how it translates into larger settings, we don tt know yet but with that said, we need to continue our search for evidence based medicine for the treatment. but i can say, sean, these vaccines over 160 million americans fully vaccinated has clearly and drastically uncoupled severe disease from these cases. so while i don t think the vaccine is for everyone, it is a conversation between doctors and patients. i do think there is a lot of evidence showing that vaccines can reduce the risk of severe disease.