A fun, friendly, and fact-filled guide to how vaccines keep us healthy—perfect for curious kids and science-loving families!This engaging picture book turns big science concepts into easy-to-understand, delightfully illustrated explanations even the youngest readers can enjoy. In Baby Medical School: Vaccines little learners discover what germs are, how the immune system fights them, why some germs are especially dangerous, and how vaccines help protect our bodies. With bright, expressive characters—antibodies, immune cells, mRNA, and more—kids get a friendly introduction to the science of staying healthy.Through playful art and simple storytelling, this book shows children:How the immune system recognizes germsWhat antigens and antibodies doWhy vaccines are important for everyoneWhat herd immunity means—and how it protects newborns and vulnerable peopleHow scientists make different kinds of vaccines, including mRNA vaccinesPerfect for reading at home, in classrooms, or before doctor v