What is the key difference between the common cold and influenza?

Question

Quizplus · Accepted Answer

The key difference between the common cold and influenza is that there is a vaccine for influenza, but not for the common cold. While both are respiratory tract infections, the vaccine for influenza can help prevent or lessen the severity of the illness. The other options are incorrect: A is incorrect because both the common cold and influenza are respiratory tract infections, C is incorrect because headache can be a symptom of both illnesses, and D is incorrect because antiviral medications are typically only used to treat influenza, not the common cold.

What Is the Key Difference Between the Common Cold and Influenza