The initial observational study has been widely confirmed: SARS-CoV-2 viral clearance was observed in 1276 patients, with factors like treatment involving Hydroxychloroquine and Azithromycin playing a role, according to research by P Brouqui and D Raoult.

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Further research is needed to fully understand the effectiveness of Hydroxychloroquine and Azithromycin in clearing SARS-CoV-2. It's important to await more conclusive evidence before drawing definitive conclusions about their role in treatment.