What is the definition or description of: blastomycosis?

Fungal infection: Blastomyces is an endemic fungus to south and central United States (found in soil) that can cause infection, especially in immunosuppressed hosts.

Blastomycosis is: A rare and often serious fungal infection. It typically attacks individuals whose immune system is otherwise compromised. The usual target organ for the infection is the lung.

Blastomycosis: Blastomycosis is caused by the blastomyces fungus which is often found in decomposing matter & moist soil. It is usually in areas near the Great Lakes, the Ohio River and the Mississippi River. When there are symptoms they may include chest or back pain, cough, shortness of breath, fatigue, chills, night sweats, skin lesions, muscle & joint pain, fever & weight loss.