It is working here in Texas:
https://thetexan.news/front-line-er-physician-in-dallas-sees-coronavirus-treatment-success/
“At first, he experienced a high fever, but then he began experiencing respiratory issues including difficulty breathing. The hydroxychloroquine and azithromycin treatment, along with a nebulizer, seemed to work wonders. “
he explains why the Z-pack is so importan to use also.
Its a cocktail that very effetive very inexpensive.