Bob Explains How the Covid-19 Vaccine Works (Bob the Bot)

Bob explains how the Covid-19 vaccine works, including what the immune system is, how the immune system fights viruses, what a vaccine does to our immune system, and how vaccines help prevent people from getting Covid-19. -- Back cover.

• | Author: Ziyu Huang, Brooke Vitale
• | Publisher: Phoebe Media & Publishing
• | Publication Date: Jun 25, 2021
• | Number of Pages: 32 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1736149938
• | ISBN-13: 9781736149935