What Is the Basis for the Modern Smallpox Vaccine

question 40

Multiple Choice

What is the basis for the modern smallpox vaccine?

• A) chickenpox virus
• B) cowpox virus
• C) rabies virus
• D) smallpox virus
• E) anthrax

---

Definitions:

Professional

An individual who exhibits a high level of expertise and adheres to ethical standards in their occupation.

Troublesome Element

A component or factor within a system or group that causes problems or complications.

Remove

To eliminate or take away something from a particular place or context.

Type Size

The measurement, typically in points, indicating the height of characters in a font.