You can go to read Isabelle’s latest interview in the “vrai ou fake” Franceinfo section : Is a bat bite in the laboratory the cause of the epidemic? (French interview)
https://www.francetvinfo.fr/sante/maladie/coronavirus/coronavirus-covid-19-une-morsure-de-chauve-souris-en-laboratoire-est-elle-a-l-origine-de-l-epidemie_3830061.html