ERRATA First Aid for the USMLE Step 1 2020.
Despite our best efforts, errors do occur during the revision process.
This list primarily addresses direct content errors that may create confusion. We also have listed selected clarifications. Please be aware, however, that this list does not represent the entire scope of additions, improvements, and clarifications expected in the 2020 edition.
Red signifies specific text to be deleted.
Green signifies specific text to be added.