Lungs with 37 aflatoxin test may be infected with a fungus. Aflatoxin is a type of fungus, and if you find high levels of aflatoxin in your lungs through testing, it is often important to consider that your lungs are currently being attacked by a fungus. The aflatoxin is mainly produced by Aspergillus flavus and Aspergillus parasiticus, and the combination of the two results in the formation of aflatoxin, which is more damaging to the lungs. If the lungs are currently measured high in Aspergillus flavus as a fungal infection of the lungs, patients may experience symptoms such as coughing, chest tightness, coughing up sputum, shortness of breath, and fever; some patients will frequently sputum, and the sputum will have a distinctive odor that is pectin-like in nature. If you are worried that the high aflatoxin in the lungs is caused by fungal infection, it is recommended to consult the doctor as soon as possible for review and diagnostic analysis by blood routine, chest X-ray and CT examination, and the presence of fungus should be dealt with in time.