The 24-hour news cycle is just as important to medicine as it is to politics, finance, or sports. At MedPage Today, new information is posted daily, but keeping up can be a challenge. As an aid for our readers, here is a 10-question quiz based on the news of the week. Topics include COVID infections in the U.S., rural hospital closures, and Guillain-Barré syndrome after COVID-19 vaccination. After taking the quiz, scroll down in your browser window to find the correct answers and explanations, as well as links to the original articles.