ABSTRACT
A variety of pathogenic organisms may be encountered through contact with water. ese include bacteria, viruses, protozoa and parasites. Infection associated with swimming or diving may be acquired in a number of ways. Waterborne pathogens may enter the body through intact or damaged skin or through mucous membranes. Common portals of entry include eyes, ears, nose, throat, lungs and gastrointestinal or genitourinary tracts. e infection may remain localized to the site of entry or progress to severe, systemic disease.
