Which organism requires specific treatment techniques due to its pathogenic nature?

Giardia is a protozoan parasite that can cause giardiasis, an intestinal infection leading to symptoms such as diarrhea, abdominal cramps, and nausea. Its pathogenic nature necessitates specific treatment techniques, particularly because of its resistance to common disinfection methods. For instance, Giardia cysts can survive chlorination, a common water treatment method, making it imperative to employ additional remediation strategies.

Treatment often requires the use of filtration systems that can physically remove the cysts, as well as the use of alternative disinfection methods, such as UV treatment or boiling water, to effectively eliminate the organism. Understanding the characteristics of Giardia is crucial for effectively managing and preventing waterborne outbreaks, which underscores the need for specialized treatment options in handling this specific pathogen.