Droplets and Aerosols generated by singing and the risk of COVID-19 for choirs

Bahl P, de Silva C, Bhattacharjee S, Stone H, Doolan C, Chughtai AA, MacIntyre CR. Droplets and Aerosols generated by singing and the risk of COVID-19 for choirs. Clinical Infectious Diseases, ciaa1241. (2020-09-18). https://doi.org/10.1093/cid/ciaa1241