Histoplasmosis is an infection induced by inhaling fungal spores found in bird and bat droppings. When these spores are ingested after being discharged into the air, such as during demolition or cleanup tasks, the virus is most typically disseminated. In rare cases, people may develop symptoms such as fever, cough, and shortness of breath after coming into contact with these particles. Those who work in areas where birds and bats live should take precautions to prevent inhalation of the spores. Bat droppings contain high levels of histoplasma fungus that can land on anything that they have touched. This includes but is not limited to tools, clothing, and furniture. If you come into contact with spore-laden material, use appropriate protective equipment to avoid spreading the infection. People who experience symptoms such as cough, chest pain, difficulty breathing, and fatigue should seek medical attention immediately. Those who have HIV/AIDS or other immune deficiencies may suffer from more severe reactions to histoplasmosis if not treated promptly. Bat droppings do not pose a risk of disease for others, but anyone working in areas where bats and birds live should know how to prevent inhalation of the spores.