What is the cause of infant candida rash?

Candida. Candida rash usually occurs in moist areas (diaper area) -- prevention is key -- frequent diaper changes and thorough toweling after bath -- treatment is often through an antifungal cream.
Yeast, diet, antibiot. Yeast causes candida. Ph stool, does and recent antibiotics are contributing factors. Clean area with dilute vinegar solution. This will decrease tendency toward yeast.