Public Health Frontier
Purple Cabbage Soaking Water as an Alternative Dye to Replace Eosin in Soil-Transmitted Helminth Egg Examination
Worm infestation remains a public health problem in Indonesia, caused by soil-transmitted helminth infections. The main worms causing human infection are Ascaris lumbricoides, Trichuris trichiura, Strongyloides stercoralis, and hookworm. The 2% eosin is a dye used to stain worm eggs to diagnose helminth infections through microscopic examination. Purple cabbage contains anthocyanin pigments that can impart red, purple, blue, green, and yellow colours. This study aims to explain the differences in staining results f …