Latest Parasitism Stories
Researchers have discovered a surprising diversity of malaria parasites in West African bats as well as new evidence of evolutionary jumps to rodent hosts.
Cuckoo finches that lay more than one egg in their victims' nests have a better chance of bamboozling host parents into fostering their parasitic young, a study has found.
Known to cause spontaneous abortions in pregnant women or death in immune-compromised patients, the Toxoplasma parasite has an even stranger effect in mice – it takes away their fear of cats.
Researchers from the Universities of Cambridge and Leicester have uncovered more evidence about Richard III. A new analysis of his remains has revealed evidence of a roundworm infection at the time of his death in 1485.
A novel study featured in The Journal of Parasitology compared two lakes in the Adirondacks that are only 2.5 kilometers apart.
PineNutOil.Org, the leading manufacturer and supplier of Siberian pine nut oil, announces new client testimonials which remind consumers of the oil’s ability to
A new report by the Wildlife Conservation Society (WCS) and the Disease Ecology Laboratory of Instituto de Ciencias Veterinarias del Litoral, Argentina (ICIVET LITORAL, UNL-CONICET) shows that increases in precipitation and changes in vegetative structure in Argentine forests – factors driven by climate change and deforestation in the region – are leading to increased parasitism of young nesting birds by fly larvae (botflies) of the species Philornis torquans.
Cats deposit approximately 1.2 metric tons of feces into the environment each year in the US alone. As OB/GYN doctors have known for a long time, that poop is carrying a parasite that is harmful to the fetus of pregnant women.
A recent study featuring work by several UC Santa Barbara scientists focuses on the impact parasites have on food webs, with findings that are expected to alter our picture of who-eats-who.
Parasites comprise a large proportion of the diversity of species in every ecosystem.
The lancet liver fluke (Dicrocoelium dendriticum) is a parasitic worm that is classified within the Platyhelminthes phylum. It is thought to be native to over thirty countries including Switzerland, Spain, Germany, Iran, China, Vietnam, Japan, Ghana, and Nigeria, among many other areas. It is also found in South and North America and in Australia. It is typically found in cattle or other grazing species, so it is thought to prefer a habitat that supports these species. It is similar in...
Profilicollis is a genus of acanthocephalan parasites that are found in crustaceans and shorebirds. Profilicollis parasites use decapod crustaceans as intermediate hosts and species of shorebirds as definitive hosts. The parasite first develops in mole crabs of North and South America. After it infects a mole crab, it becomes dormant until the crab is eaten by a suitable bird, such as a Surf scoter or Herring Gull. Once the parasite has passed through the stomach of the bird, it develops...
Moniliformis moniliformis is a species of acanthocephalan parasite that can infect humans, though it rarely does. Human infections have been reported in the United States, Iran, Iraq, and Nigeria. It has been found in rats all over the world, and usually is found in cats, dogs and, in Poland, red foxes. Intermediate hosts are usually beetles and cockroaches. This parasite, like other acanthocephalans, does not have a digestive tract. It absorbs nutrients through the tegument (external...
The Giant Thorny-headed Worm (Macracanthorhynchus hirudinaceus) is a species of acanthocephalan parasite found in the intestines of pigs and other hoofed animals, and can occasionally appear in humans and dogs. The eggs of this parasite are usually found in scarabaeoid or hydrophilid beetles and other similar insects. Worms of this species range in size from less than four-hundredths of an inch to over 15 inches. It causes enteritis, gastritis or peritonitis in affected hosts. While it...