Low- and medium-pressure UV inactivation of microsporidia Encephalitozoon intestinalis.

Newly recognized waterborne pathogens such as microsporidia are being detected in the world's water supplies with increasing frequency. Many of these organisms have been shown to cause negative health impacts for both immunocompetent as well as immunocompromised individuals. It is imperative that these emerging pathogens be investigated for their ability to resist both traditional and novel disinfection technologies that are currently in use or under consideration for drinking water treatment.