> If the Hong Kong report is accurate, could regular nasal washing slow viral replication, e.g. in early stages of infection? https://news.ycombinator.com/item?

> If the Hong Kong report is accurate, could regular nasal washing slow viral replication, e.g. in early stages of infection? https://news.ycombinator.com/item?id=29620312 https://news.ycombinator.com/item?id=29620312 There is also evidence that certain mouth rinses reduce infectivity of SARS-CoV-2 in the lab [1] though without a trial it’s hard to know how that translates to real world transmission. [1]: https://www.mdpi.com/2076-0817/10/3/272 https://www.mdpi.com/2076-0817/10/3/272