The National Academies of Science, Engineering, and Medicine are making available their COVID related resources. Here's the link to the main page: https://www.nap.edu/collection/94/coronavirus-resources
Topics covered include seasonality, mode of transmission, and other important topics.
Here's a link to a report on the effectiveness of cloth masks: https://www.nap.edu/read/25776/chapter/1
If you'd like free access to my white paper on the topic of cloth masks in the workplace, email me at kevin@doublestrandconsulting.com
Feel free to reach out with questions in the Comments section and I'll do my best to research and answer them, or point you in the direction of appropriate resources.