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Structured PICOS.
| P (Population) | Oropharyngeal fluids from COVID-19 positive patients or surrogates | COVID-19 positive patients |
|---|---|---|
| I (Intervention) | Exposure to oral antiseptics | Rinsing with oral antiseptics |
| C (Comparison) | Control solutions | Control solutions |
| O (Outcome) | SARS-CoV-2 load reduction in the samples | SARS-CoV-2 load reduction in the saliva |
| S (Study) | In vitro studies | Human clinical studies |
