Which of the following is NOT a fungal infection commonly referenced in occupational health?

HIV infection is not classified as a fungal infection; rather, it is a viral infection caused by the human immunodeficiency virus. In the context of occupational health, fungal infections typically refer to illnesses caused by various fungi that can be present in certain environments, especially those related to work, such as agriculture, construction, or any profession involving exposure to soil or decaying organic matter.

In contrast, Valley fever, histoplasmosis, and aspergillosis are all diseases caused by specific types of fungi. Valley fever, or coccidioidomycosis, is caused by the Coccidioides fungus and is associated with dust exposure, particularly in southwestern U.S. states. Histoplasmosis is caused by Histoplasma capsulatum, often found in bird and bat droppings, and is linked to exposure during activities such as demolition or construction. Aspergillosis is related to the Aspergillus genus of fungi, which can be encountered in environments where organic material is decomposing.

By understanding these distinctions, it becomes clear why HIV infection does not fit within the realm of fungal infections commonly referenced in occupational health contexts.