In an Open Letter
A group of 239 scientists in 32 countries have published their open letter to the global health community to present additional evidence. In their letter, the highly qualified group state:
- Multiple studies “have demonstrated beyond any reasonable doubt that viruses are released during exhalation, talking and coughing in microdroplets small enough to remain aloft in the air”
- These microdroplets “pose a risk of exposure at distances beyond [3 to 6 feet] from an infected person”
- “We are advocating for the use of preventive measures to mitigate this route of airborne transmission”