3 ms·
Coughing at 10,000 feet is completely harmless. That sort of turbulence/condition is an unviable transmission vector for a virus as it reduces the PPM beyond e
by anonytrary 6y ago
Coughing at 10,000 feet is completely harmless. That sort of turbulence/condition is an unviable transmission vector for a virus as it reduces the PPM beyond effectiveness.