Fungal infection has pneumonia-like symptoms, state officials sayThe Capital Times - 9/12/2008
http://www.madison.com/tct/news/304680State officials are telling residents to be on the lookout for an uncommon but potentially serious fungal infection called blastomycosis.
State Epidemiologist for Communicable Diseases Dr. Jeffrey Davis said the infection "may be misdiagnosed and treated as pneumonia, so individuals are urged to talk to their physicians if they have continual, persistent pneumonia-like symptoms to help ensure early detection and treatment of the fungus."
Blastomycosis develops when inhaled spores of blastomyces dematitidis establish a primary infection in the lung. If not detected early it can cause serious health complications.
Infected individuals may develop an acute lung infection that begins with a dry cough and fever, and may progress to weight loss, chest pain, and a persistent cough producing thick sputum or blood, the Department of Health Services said.
Other signs and symptoms may include muscle aches, night sweats, shortness of breath and chest tightness, the department said.
The infection is not spread from person to person and some people who develop it never have symptoms.
In nature the fungus resides in soil or rotting vegetation and foliage and blastomycosis usually occurs during wet periods of spring and fall. In Wisconsin there have been a total of 428 reported cases between Jan. 1, 2005 and Dec. 31, 2007. The department said most of the reported cases occurred in northern Wisconsin counties, probably due to favorable environmental conditions.
Of the 428 reported cases, 267 individuals were hospitalized.
Dogs are also susceptible to the fungal infection, and may develop it from inhalation of spores, especially after digging in soil. The disease is common in dogs, the department said, and if misdiagnosed can lead to death. Signs and symptoms of the disease in dogs vary and may include eye problems, lack of appetite and energy, raspy bark, and raspy, labored breathing.