In the February episode of Critical Decisions in Emergency Medicine, Drs. Danya Khoujah and Wendy Chang discuss the pediatric asthma and recognition and management of vaccine-preventable illnesses. As always, you’ll hear about the hot topics covered in CDEM’s regular features, including the importance of a thorough family history in Clinical Pediatrics, chronic shoulder dislocation secondary to a seizure disorder in Orthopedics and Trauma, reduction of a distal interphalangeal joint dislocation in The Critical Procedure, preventing post-lumbar puncture headache in the LLSA Literature Review, and knee pain after a fall in The Critical Image.