Some northern Italians did a research review on the topic and had it published it a year ago.
www.ncbi.nlm.nih.gov
As highlighted by this rapid systematic review, none of the infected cases in ski areas directly developed in relation to the sport activity itself.
COVID-19 and Recreational Skiing: Results of a Rapid Systematic Review and Possible Preventive Measures - PMC
COVID-19 is a novel infectious disease which has rapidly spread around the globe, disrupting several aspects of public life over the past year. After numerous infection clusters emerged among travelers hosted in ski resorts in early 2020, several ...
www.ncbi.nlm.nih.gov
