Which of the following fungi can cause pneumonia?

The fungi Aspergillus and Coccidioides are known to be capable of causing pneumonia, primarily in individuals with compromised immune systems or underlying lung conditions.

Aspergillus species, such as Aspergillus fumigatus, are common environmental molds that can lead to a range of pulmonary diseases, including allergic bronchopulmonary aspergillosis and invasive aspergillosis. These conditions are particularly serious in immunocompromised patients who are more susceptible to fungal infections.

Coccidioides, on the other hand, refers to the fungus that causes coccidioidomycosis, also known as Valley fever. This disease results from inhaling the spores of the Coccidioides fungus, which is found in certain parts of the southwestern United States and other areas with similar climates. The infection can range from mild respiratory symptoms to severe pneumonia and can affect anyone, though it is more serious in individuals with weakened immune systems.

The other options provided (Streptococcus and Klebsiella, Staphylococcus and Pseudomonas, Mycoplasma and Legionella) refer to bacteria rather than fungi. Streptococcus pneumoniae and Klebsiella pneumoniae, for example, are bacterial pathogens commonly implicated in