PFAS chemicals are known as "forever chemicals," a family of potentially thousands of synthetic chemicals that are extremely persistent in the environment and in our bodies. PFAS is short for perfluoroalky and polyfluoroalkyl substances and includes chemicals known as PFOS, PFOA and GenX.
원문출처 : https://www.cnn.com/2019/02/14/health/what-are-pfas-chemicals/index.html
원문출처 : https://www.cnn.com/2019/02/14/health/what-are-pfas-chemicals/index.html