Dust from pigeon droppings is associated with which pulmonary condition?

Dust from pigeon droppings is associated with which pulmonary condition?

• A. Asthma
• B. Eye irritation
• C. Fungus in the lungs
• D. Skin rash

Answer: (C)

Dust from pigeon droppings carries fungal spores, most notably Cryptococcus neoformans. When inhaled, these spores can settle in the lungs and cause a fungal infection called pulmonary cryptococcosis. That makes a fungal infection of the lungs the best association with this exposure. The other options aren’t the typical pulmonary outcome from pigeon droppings; asthma, eye irritation, or a skin rash aren’t the classic lung infections linked to this dust.

Dust from pigeon droppings carries fungal spores, most notably Cryptococcus neoformans. When inhaled, these spores can settle in the lungs and cause a fungal infection called pulmonary cryptococcosis. That makes a fungal infection of the lungs the best association with this exposure. The other options aren’t the typical pulmonary outcome from pigeon droppings; asthma, eye irritation, or a skin rash aren’t the classic lung infections linked to this dust.