Which One of the Following Causes the Most Severe Illness

question 25

Multiple Choice

Which one of the following causes the most severe illness in humans, with a mortality rate of 30 percent?

• A) West Nile encephalitis
• B) St. Louis encephalitis
• C) California encephalitis
• D) western equine encephalitis
• E) eastern equine encephalitis

---

Definitions:

Improper Fraction

A fraction where the numerator is greater than or equal to the denominator, indicating a value greater than or equal to one.

Unit Value

A measurement or quantity used as a standard or fixed amount in calculations or transactions.