Topic 3: Video Training: Why Masks Work By Natacha Letort | October 1, 2021 Take the C.A.R.E. Pledge For General Business Employers Lesson 2: Implement Workforce Training Topic 3: Video Training: Why Masks Work Watch the following video in your language to learn how to understand why masks work. English Spanish French German Arabic Hindi Bengali Vietnamese Chinese Simplified English Spanish French German Arabic Hindi Bengali Vietnamese Chinese Simplified Previous Topic Back to Lesson Next Topic
