Global distribution and prevalence More than 1.5 billion people, or 24% of the world's population, are infected with soil-transmitted helminth infections worldwide. 10 янв. 2022 г.
How common are helminth infections?
Approximately 1.5 billion people are infected with soil-transmitted helminths worldwide, making this the most common infection in the world. In the Americas, STH infections are present Region-wide, affecting an estimated one-third of the population.
What is the most common helminth in the world?
Helminth infections, including hookworm (Necator americanus, Ancylostoma duedenale), roundworm (Ascaris lumbricoides), and whipworm (Trichuris trichiura), collectively known as intestinal (or soil) transmitted helminths, as well as schistosomiasis, are among the most common infections found in children worldwide, ...
What is the most common helminthic infection in the United States?
A group of parasitic worm species, Ascaris lumbricoides (roundworm), Trichuris trichiura (whipworm), and Necator americanus/Ancylostoma duodenale (hookworm), are the 3 most common soil-transmitted helminths in man. Strongyloides stercoralis (strongyloidiasis) and Toxocara spp.
How many helminths are there?
There are three main groups of helminths (derived from the Greek word for worms) that are human parasites: Flatworms (platyhelminths) – these include the trematodes (flukes) and cestodes (tapeworms). Thorny-headed worms (acanthocephalins) – the adult forms of these worms reside in the gastrointestinal tract.
More useful articles on a similar topic 👇
Which parasites are more common in the US?What are the most common parasites in the world?
