Yet epidemiologist Didier Raoult — who was behind the preprint study — is controversial, among other reasons because he treats COVID-19 patients with the malaria medication hydroxychloroquine, which has not been proven effective.
In an investigation, German public media outlet Tagesschau found that the French chamber of doctors had reprimanded Raoult for this at the start of December. Additionally, his clinic at IHU Mediterrannee in Marseille has violated the rules of clinical studies in connection to studies around COVID-19, Tagesschau reported. Raoult founded the clinic but has since stepped down as director.
The doctor has himself not been vaccinated, as he believes COVID-19 is not deadly. He enjoys a kind of cult status among COVID-19 skeptics — which may have helped contribute to spread of the preprint. Whether scientific standards were followed in this study has not yet been established.
Coronavirus: Health experts not alarmed by variant identified in France | Science | In-depth reporting on science and technology | DW | 07.01.2022