Claim: Vitamin D, Ivermectin, zinc and hydroxychloroquine are safe and effective treatments for Covid-19.
Fact-check: Freedom March video littered with false claims about Covid-19 cures - Full Fact
Verdict: there is no robust evidence yet that any of these can treat or prevent covid-19.
Organisation: Full Fact
Author: Tom Norton
Date published: 2021-05-20T00:00:00