Question

although sporadic outbreaks of measles occur in the united states, the disease is considered nonendemic. what differentiates measles from endemic diseases, such as chickenpox?

Answer 1

Measles is nonendemic and differs from endemic diseases like chickenpox due to high vaccination rates and ease of transmission.

Step-by-step explanation:

Measles is considered nonendemic in the United States, meaning it does not regularly occur at high levels in the population. In contrast, chickenpox is an endemic disease, meaning it is commonly found in the population.

One key difference between the two diseases is the level of vaccination coverage. Measles vaccination rates in the U.S. are high, resulting in fewer than 200 cases annually.

On the other hand, chickenpox vaccination rates are lower, allowing the disease to be more prevalent. Another factor is the ease of transmission.

Measles can spread rapidly through the air, making it more likely to cause outbreaks, while chickenpox mainly spreads through direct contact.