Here’s How Often You Should Really Change Your Pillowcase [Self]

Published November 24, 2021

Thomas Russo, professor of medicine and chief of the Division of Infectious Diseases, was quoted in a SELF story about how frequently people should change their pillowcase. While fabrics like pillowcases and sheets can potentially be contaminated, they aren’t generally ideal places for most microorganisms to grow and propagate effectively, Russo said.