.
We never read of anyone on this site having problems, I've been searching for a more definitive answer.
"When you inhale tiny, airborne mold spores, your body recognizes them as foreign invaders and develops allergy-causing antibodies to fight them. After the exposure has passed, you still produce antibodies that "remember" this invader so that any later contact with the mold causes your immune system to react."
"Farmer 's lung is a noninfectious allergic disease that is caused by inhaling mold spores in the dust from moldy hay, straw, or grain. This debilitating disease disrupts the normal function of the lungs, where oxygen enters and carbon dioxide exits the bloodstream."
"The mold spores can colonize (grow) inside lung cavities that developed as a result of chronic diseases, such tuberculosis, emphysema, or advanced sarcoidosis. The fibers of fungus might form a lump by combining with white blood cells and blood clots. This lump or ball of fungus is called an aspergilloma or mycetoma."
.