Home Believe It or Not Tree Costume Suspected in Deadly COVID-19 Outbreak at California Hospital Tree Costume Suspected in Deadly COVID-19 Outbreak at California Hospitaladmin Jan 04, 2021 0 Comments An employee in an inflatable tree costume may have caused a COVID-19 super-spreader event at a hospital in California, where one person has now died and 43 other staffers have been infected since Christmas Day.