If you are interested in learning about mold and the damages it can cause, visit this website.
https://tn.gov/health/article/mold
Other useful resources:
U.S. Environmental Protection Agency (EPA)
A Brief Guide to Mold, Moisture, and Your Home
https://www.epa.gov/mold/brief-guide-mold-moisture-and-your-home#tab-1
Mold Remediation in Schools and Commercial Buildings
https://www.epa.gov/mold/mold-remediation-schools-and-commercial-buildings-guide
National Center for Environmental Health (NCEH)
Mold
http://www.cdc.gov/mold