Caving in the Mississippi and Ohio River valleys carries the risk of contracting histoplasmosis, a fungal infection that is contracted from bird or bat droppings.
Histoplasmosis is a fungal infection that is contracted from bird or bat droppings. Caving in the Mississippi and Ohio River valleys carries the risk of contracting Histoplasma.
Caving in the Mississippi and Ohio River valleys carries the risk of contracting Histoplasma. Histoplasmosis is a fungal infection that is contracted from bird or bat droppings.
Caving in the Mississippi and Ohio River valleys carries the risk of contracting Histoplasma. Histoplasmosis is a fungal infection that is contracted from bird or bat droppings.