Sesame Workshop, the nonprofit organization behind the iconic kids show “Sesame Street,” shared a new PSA on Twitter and Youtube.The now-viral campaign comes after the Centers for Disease Control and Prevention expanded the use of the COVID-19 vaccine to children 5-years-old and younger earlier this month.“It’s okay to have questions about COVID-19 vaccines for children!” the tweet is captioned. “Elmo’s dad Louie talked to their pediatrician, and learned that Elmo getting vaccinated is the best way to keep him and his whole neighborhood safe and healthy!”It's okay to have questions about COVID-19 vaccines for children! Elmo's dad Louie talked to their pediatrician, and learned that Elmo getting vaccinated is the best way to keep him and his whole neighborhood safe and healthy! #CaringForEachOther pic.twitter.com/aWkCfysJPEThe now-viral PSA shows the eternal 3-year-old describing the jab as “a little pinch” to his father Louie who questioned the safeness of the vaccine.