In a study of parasitological prevalence in El Salvador, stool specimens of 210 children with diarrhea were examined for intestinal parasites. In 104 cases (49%), intestinal helminths and protozoa were found. 53.4% of the specimens showed single infestation, 31.7% showed double. 3% triple and 1% quadruple infestation. Of the helminths, 31% were Trichuris trichiura, 18% Ascaris lumbricoides and 5% Hymenolepis nana. Of the pathogenic protozoa, 7% were identified as Giardia intestinalis, 6% Entamoeba histolytica, 4% Cryptosporidium sp. and 3% Blastocystis hominis.
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PLoS One
January 2025
Department of Biology, Faculty of Graduate Studies, York University, Toronto, Ontario, Canada.
Relationships between parasites, host physiology, and behaviours are complex. Parasites can influence host hormonal microenvironment and behaviour through "sickness behaviours" that generally conserve energy. Using a parasite removal experiment, we examined the effects of gastrointestinal parasites on fecal glucocorticoid metabolites (fGC) and behaviours of vervet monkeys (Chlorocebus pygerythrus) at Lake Nabugabo, Uganda.
View Article and Find Full Text PDFParasit Vectors
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Faculty of Information Technology, Mutah University, Mutah, Jordan.
Background: Amebiasis represents a significant global health concern. This is especially evident in developing countries, where infections are more common. The primary diagnostic method in laboratories involves the microscopy of stool samples.
View Article and Find Full Text PDFTrop Biomed
December 2024
Parasitic Disease Research Center, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
Haplorchis taichui is the minute intestinal fluke (MIF), presents a significant public health concern in Thailand. Despite praziquantel (PZQ) being the main treatment, concerns over recurrent use and drug resistance have surfaced. Thus, local herbal alternatives effective against gastrointestinal parasites could be crucial for reducing issues, necessitating exploration of herbal sources for alternative treatments.
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December 2024
Higher Institution Centre of Excellence, Tropical Infectious Disease Research & Education Centre (TIDREC), Universiti Malaya, 50603, Kuala Lumpur, Malaysia.
Migratory birds are potential vectors transmitting zoonotic parasites, bacteria, and viruses that can significantly affect human health. Over 60 diseases have been identified to be associated with these birds. Given their close proximity to human habitation, the potential transmission of zoonotic diseases is a major concern for the public.
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January 2025
Department of Veterinary Science, Graduate School of Life and Environmental Sciences, Osaka Metropolitan University, Izumisano, Osaka, 598-8531, Japan.
The nutria (Myocastor coypus) is a semiaquatic rodent that originally inhabited South America. However, the animals have spread to different continents as alien species, and their numbers are quickly increasing, especially in North America, Europe, and Eastern Asia including Japan. Although nutrias have been suggested to serve as reservoirs for pathogens, including parasites, there have been few reports on this subject.
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