Search results
Results From The WOW.Com Content Network
Hookworm infection is an infection by a type of intestinal parasite known as a hookworm. [1] [5] Initially, itching and a rash may occur at the site of infection. Those only affected by a few worms may show no symptoms. Those infected by many worms may experience abdominal pain, diarrhea, weight loss, and tiredness. The mental and physical ...
Signs and symptoms of hookworm infection vary by host and hookworm species. In humans, the first sign of infection is itching and skin rash. Humans with light infections may show no symptoms, but humans with heavy infections may have abdominal pain, diarrhea, loss of appetite, weight loss, fatigue and anemia.
Necator americanus is a species of hookworm (a type of helminth) commonly known as the New World hookworm. Like other hookworms, it is a member of the phylum Nematoda . It is an obligatory parasitic nematode that lives in the small intestine of human hosts. [ 1 ]
Ancylostoma duodenale is a species of the roundworm genus Ancylostoma.It is a parasitic nematode worm and commonly known as the Old World hookworm. It lives in the small intestine especially the jejunum [citation needed] of definitive hosts, generally humans, [2]: 307–308 [3] where it is able to mate and mature.
Necatoriasis is the condition of infection by Necator hookworms, such as Necator americanus. [1] This hookworm infection is a type of helminthiasis (infection) which is a type of neglected tropical disease.
Ascaris and hookworm eggs become infective as they develop into larvae in soil. Infection occurs when vegetables and fruits, contaminated with soil-infested eggs, are consumed; or when hands or fingers have been contaminated with dirt carrying the eggs are put in the mouth. On the other hand, hookworm eggs are not directly infective.
Ancylostomiasis is a hookworm disease caused by infection with Ancylostoma hookworms. The name is derived from Greek ancylos αγκύλος "crooked, bent" and stoma στόμα "mouth". The name is derived from Greek ancylos αγκύλος "crooked, bent" and stoma στόμα "mouth".
This same trait makes A. ceylanicum a uniquely useful hookworm, since it can be studied in the laboratory while infecting golden hamsters, unlike most or all strains of N. americanus or A. duodenale, and thus can also be used as a test organism for possible drugs or vaccines aimed at preventing human infections.