That researcher is probably one of the best experts on communicable diseases with decades of experience : http://www.expertscape.com/ex/communicable+diseases

He has published at least 71 articles : http://www.expertscape.com/ar/communicable+diseases/a/Raoult...

His most recent article seems to be "Chloroquine and hydroxychloroquine as available weapons to fight COVID-19" https://www.ncbi.nlm.nih.gov/pubmed/32145363

Have you already published something in this domain ? Is it your field of expertise ?

I have not but she has: https://twitter.com/MicrobiomDigest/status/12414295448478638...