Published in New England Journal of Medicine, 2020
This paper is about the number 1. The number 2 is left for future work.
Recommended citation: Anfinrud P, Stadnytskyi V, Bax CE, Bax A. Visualizing speech-generated oral fluid droplets with laser light scattering. N Engl J Med 2020;382:2061-2062 https://www.nejm.org/doi/full/10.1056/nejmc2007800