Aspergillosis is a fungal infection caused by the Aspergillus fungus. It is most commonly found in damp areas such as soil, compost, and decaying vegetation. The fungus can be found in the air and on surfaces, such as walls or furniture, and can easily be inhaled and travel deep into the lungs. Aspergillosis is typically a respiratory infection, but can also spread to other areas of the body, such as the sinuses, ears, eyes, and skin.
The primary way aspergillosis is transmitted is through inhalation of the fungal spores. When an individual inhales the spores, they can become lodged in the lungs and cause an infection. In some cases, the spores can travel to other parts of the body, such as the sinuses, and cause an infection in those areas.
In rare cases, aspergillosis can be spread through direct contact with an infected individual. This is most commonly seen in healthcare settings where the fungus can be spread through the air or on surfaces that are touched by the individual. It is also possible for the fungus to be spread through contact with infected animals, such as cats or dogs.
In addition, aspergillosis can be spread through the consumption of contaminated food or beverages. This is especially true in cases where the food or beverage has been exposed to the fungus, such as in poorly stored grains or fruits.
Overall, aspergillosis is primarily transmitted through inhalation of the fungal spores. In rare cases, it can also be spread through direct contact with an infected individual, contaminated food or beverages, or contact with infected animals.