Final answer:
Coccidioides immitis only causes opportunistic infections in immunocompromised patients.
Step-by-step explanation:
Coccidioides immitis only causes opportunistic infections in Immunocompromised patients. Although commonly found in the lungs of healthy individuals, this fungus is an opportunistic pathogen that causes disease in individuals with suppressed or underdeveloped immune systems. The very young, whose immune systems have yet to mature, and the elderly, whose immune systems have declined with age, are particularly susceptible (CDC).