There’s fairly decent, real-world evidence that covid spreads almost exclusively by aerosols. There doesn’t seem to be much outdoor transmission, and that rules out direct droplet transmission. There’s nearly zero evidence for fomite transmission. Also, indoor transmission seems to be required for transmission. All of that (and more) points to aerosols.
There’s fairly decent, real-world evidence that covid spreads almost exclusively by aerosols. There doesn’t seem to be much outdoor transmission, and that rules out direct droplet transmission. There’s nearly zero evidence for fomite transmission. Also, indoor transmission seems to be required for transmission. All of that (and more) points to aerosols.