Lessons and features focused on the cases seen in the ED during the winter months, including information about approaches to critical hypothermia, community-acquired pneumonia in older adults, skiing and snowboarding injuries, RSV and influenza, and COVID-19. This issue also looks at the ECG signs of hypothermia, how to perform a closed thoracic lavage for rewarming, imaging related to CAP and skier’s thumb, and complications related to COVID-19 and other respiratory infections. Reflect on your learning with 50 CME multiple-choice questions included. Get CME credit anytime before the expiration date of January 14, 2027. The test is accessible online.