The nation's head public health official (and former Angry Reader of the Week), Surgeon General Vivek Murthy, recently paid a visit to Sesame Street to chop it up with the one and only Elmo, who was a little nervous about getting a shot. Dr. Murthy explains how vaccines work, and why they're so important for children's health. They also manage throw in a little shade at anti-vaxxers.
Check it out:
