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Research Article: Benefit of Nasal Douche in COVID- Patients with Recurrence of Positive SARS-CoV- Viral RNA

Date Published: 2023-09-21

Introduction:
After the first confirmed case in , coronavirus disease (COVID-), caused by SARS-CoV- (severe acute respiratory syndrome coronavirus-), has caused the current worldwide pandemic. Infections with SARS-CoV- with the Omicron variant have surged in recent years. Globally, as of April , more than million confirmed cases suffered from this disease, and more than . million patients have died following infection with SARS-CoV-, which pose severe challenges for medical institutions and public health. The cornerstone to…

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