How are pseudomonas infections spread?

* Contact with contaminated surfaces or objects. Pseudomonas can survive on surfaces for weeks or even months, so it's important to wash your hands thoroughly after touching anything that may be contaminated, such as doorknobs, countertops, or medical equipment.

* Contact with infected people or animals. Pseudomonas can spread through direct contact with the skin, mucous membranes, or bodily fluids of an infected person or animal.

* Inhalation of contaminated water droplets. Pseudomonas can be aerosolized when water is sprayed or aerosolized, such as in a shower, hot tub, or nebulizer. Inhaling these droplets can cause respiratory infections, such as pneumonia.

* Ingestion of contaminated food or water. Pseudomonas can contaminate food and water, especially if they are not properly refrigerated or stored. Eating or drinking contaminated food or water can cause gastrointestinal infections, such as food poisoning.