New nasal spray offers 99.99% protection against flu, COVID-19
interestingengineering.com
The results showed that the new nasal spray trapped twice as many droplets compared to natural mucus alone.
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The original was posted on /r/tech by /u/chrisdh79 on 2024-09-25 09:39:25+00:00.

Original Title: New nasal spray offers 99.99% protection against flu, pneumonia, COVID-19 | In treated mice, virus levels in the lungs dropped by more than 99.99%, with normal levels of inflammatory cells and cytokines observed, indicating effective protection against infection.