Sneak Peek: April Might Be Patient Zero
01:29 | 09.28.15 | TV-14
April ends up in the isolation unit on her first day back from the Middle East after Arizona notices a mysterious rash on her back. April tells her fellow doctors they're overreacting, but Bailey refuses to let there be an epidemic on her first day as Chief of Surgery! Watch this preview from the Grey's Anatomy Season 12 episode, "Walking Tall," and don't miss Grey's Anatomy THURSDAYS 8|7c on ABC.