but they’re actually parasites that love to make their home inside human intestines. Common culprits include roundworms (Ascaris lumbricoides), hookworms (Necator americanus and Ancylostoma duodenale), and whipworms (Trichuris trichiura). These uninvited guests are especially common in tropical and ...
Worm eggs, shed in the stool of humans or animals infected with adult worms, can contaminate soil or water. Once outside the body, eggs need several days or weeks to develop into the infective stage (cysts) or immature worms (larvae) that may be ingested when you eat with soil-...
Surendran N, Paulose MO: Intestinal complications of round worms in children. J Pediatr Surg 1988, 23:931-935.Intestinal complications of round worms in children. Sorendran N, Paulose MO: J Pediatr Surg 1988; 23: 931-35.Surendren N, Paulose MO: Intestinal complications of round- worms ...
008 million people are infected, making it the most common worldwide. The most frequent symptom from roundworms is upper abdominal discomfort. Other symptoms are asthma, eye pain, insomnia, and rashes due to the secretions or waste products from the worms....
Intestinal worms (helminths), like roundworms (hookworms, whipworms, Ascaris and Trichinella), tapeworms and flukes, are few millimeters to several meters in size. These worms feed from the contents of the bowels or suck the blood from the intestinal wall and can cause about the similar sympt...
Infection with intestinal roundworms (Table 63.1) is generally associated with conditions of poor hygiene. Such infections are extremely common, particularly throughout the tropics and subtropics, although several are also found in temperate regions. Low worm burdens are generally asymptomatic, but heavy...
Intestinal parasites are most commonly caused by protozoa (single-celled organisms) or by helminths which include nematodes (roundworms), cestodes (tapeworms) and trematodes (flukes). Protozoa can multiply within the body but helminths cannot and are thus easier to eradicate with treatment without ...
Given the ineffectiveness of treatment in these areas to date, for anthelminthic campaigns to actually succeed, China must pay more attention to local-level incentives to improve children's health. 展开 关键词: deworming intestinal roundworms poor reinfection ...
The Gran Chaco ecoregion is a hotspot of chronic poverty, Chagas disease and intestinal helminth infections, including soil-transmitted helminthiasis (STH) [8]. Soil-transmitted parasitic nematodes of humans includeAscaris lumbricoides(roundworms),Trichuris trichiura(whipworms),Necator americanusandAncylos...
While rare, humans are not immune to contracting parasites like roundworms and whipworms from dogs. There have also been reported cases of humans catching tapeworms after accidentally eating a flea that’s carrying larvae, although this is thought to be very rare. ...