Identification and quantification of helminth eggs at UNAM university in Mexico City, Mexico Specific helminths can be identified through microscopic examination of their eggs (ova) found in faecal samples. The number of eggs is measured in units of eggs per gram. However, it does not quantify mixed infections, and in practice, is inaccurate for quantifying the eggs of schistosomes and soil-transmitted helminths. Sophisticated tests such as serological assays, antigen tests, and molecular diagnosis are also available; however, they are time-consuming, expensive and not always reliable.
Helminthiasis
Trichiasis
Soil-transmitted helminthiasis
Trichuriasis
Toxocariasis
Trichomoniasis
Isosporiasis
Tungiasis