PT - JOURNAL ARTICLE AU - Fischer, Robert J. AU - Port, Julia R. AU - Holbrook, Myndi G. AU - Yinda, Kwe Claude AU - Creusen, Martin AU - ter Stege, Jeroen AU - de Samber, Marc AU - Munster, Vincent J. TI - UV-C light completely blocks highly contagious Delta SARS-CoV-2 aerosol transmission in hamsters AID - 10.1101/2022.01.10.475722 DP - 2022 Jan 01 TA - bioRxiv PG - 2022.01.10.475722 4099 - http://biorxiv.org/content/early/2022/01/12/2022.01.10.475722.short 4100 - http://biorxiv.org/content/early/2022/01/12/2022.01.10.475722.full AB - Behavioral and medical control measures are not effective in containing the spread of SARS-CoV-2. Here we report on the effectiveness of a preemptive environmental strategy using UV-C light to prevent airborne transmission of the virus in a hamster model and show that UV-C exposure completely prevents airborne transmission between individualsCompeting Interest StatementMartin Creusen, Marc de Samber and Jeroen ter Stege are affiliated with Signify N.V. and 3.UVConsult BV, and provided material support and expertise, but no financial support.