All viruses are different. They have different shapes, sizes, and methods for infection. Smallpox virus belongs to a family of viruses known as the poxviruses. Like you and your family, they share similarities, but they are also different in their own special way. Place the correct characteristics for the smallpox virus in the bin marked "Smallpox virus." Place all other characteristics not related to the smallpox virus in the bin marked "influenzavirus."