Answer:
The correct answer is - a yeast infection causing red rashes.
Step-by-step explanation:
An overgrowth of the yeast in the skin under the breast or other moist and warm body parts cause the red rashes. This red rashes yeast infection is caused by the fungus candida which normally present in warm or moist places.
It is a type of interigo that occurs in skin folds. In this conditions there are many symptoms that are similar to the other skin conditions.
Thus, the correct answer is - a yeast infection causing red rashes.