Dr. Shenell Tolson Bolden — aka Noa The Little Scientist — tells us all about germs! She breaks down COVID-19 for kids and then teaches them how to see if their hand sanitizer is effective. This segment was produced in partnership with the Reginald F. Lewis Museum.

Want to learn more from Dr. Bolden? Purchase your own copy of Noa the Little Scientist here or follow her on Instagram at @thepublichealthbae.

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