Claim: A new study shows hydroxychloroquine can increase Covid-19 survival rates by 200%.
Fact-check: Hydroxychloroquine study not all that it seems - Full Fact
Verdict: this very small study has not been peer-reviewed and it does not show that hydroxychloroquine can effectively treat covid-19.
Organisation: Full Fact
Author: Unknown
Date published: 2021-06-21T00:00:00