Viruses are contagious. They can be passed from person to person. They can also be passed to a person by an animal. Discover more in How Does a Virus Spread?, part of the Understanding Viruses series.
ISBN-13: 9781791132583 Availability: In Stock Now - Ready to Ship
Published: July 2021 Reading Level: Primary Pages: 24 Format: Hardback Publisher:Weigl Publishers Product Category: Health PE&PD / Health PE&PD: Issues