Special Guest: Vaccine Trial Participant, Caleb Chung 👏

In today’s episode: 💯 Hear from 12 year old vaccine trial participant, Caleb Chung about his experiences in the Pfizer trial. 👩🏿‍🔬 Learn about how a vaccine trial works and how scientists test for safety. 📰Catch up on the latest headlines. 🧪And why are we eating things that are blue? Find out in the Trivia on the Ten! 🧐