Paul A. Offit, MD, is an attending physician in the division of infectious diseases at Children’s Hospital of Philadelphia and the Maurice R. Hilleman Professor of Vac-cinology at Perelman School of Medicine at University of Pennsylvania. He is author of Overkill: When Modern Medicine Goes Too Far.
Many things we do to heal ourselves and stay healthy are based not on modern science but on outdated theories…
When the new coronavirus started traveling around the world, people were screened for fever to see if they might be…
