Cyclospora spp. is a genus of protozoan parasites belonging to the Apicomplexa phylum. Known primarily for its role in causing intestinal infections, Cyclospora was first described in 1979 when it was identified in human feces in the context of a gastrointestinal outbreak. The most notable species, Cyclospora cayetanensis, is particularly associated with foodborne illnesses linked to the consumption of contaminated fresh produce. As a marker, Cyclospora spp. has gained prominence in epidemiological studies and public health investigations, particularly in relation to its resilience in the environment and its ability to cause cyclosporiasis, a disease characterized by prolonged diarrhea and abdominal discomfort. The understanding and detection of Cyclospora spp. have evolved significantly over the decades, leading to improved diagnostic methods and enhanced awareness of its impact on food safety and public health.

Elevated levels of Cyclospora spp. may indicate recent exposure to contaminated food or water, as this microorganism is associated with foodborne illnesses. A high Cyclospora count could suggest a potential infection or a higher risk of gastrointestinal symptoms, underscoring the need for careful monitoring of dietary sources. Conversely, low levels of Cyclospora spp. typically suggest a lower risk of infection or exposure, indicating a healthier gut environment. However, consistently low levels might also reflect an inadequate response to emerging pathogens due to a weakened immune system or compromised gut health. Careful evaluation of these levels, in conjunction with clinical symptoms and dietary history, is essential for a comprehensive understanding of gut health.

Cyclospora spp. is featured in the Gut Zoomer panel, which assesses a wide range of gut health indicators by analyzing over 170 species of gut microbes, key metabolic markers, and signs of inflammation. This particular biomarker helps practitioners detect the presence of this parasite, which can cause gastrointestinal issues. Understanding Cyclospora's role in gut health enables tailored interventions for those experiencing digestive disturbances, thus enhancing overall wellness and gut integrity.