{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,17]],"date-time":"2026-06-17T12:26:36Z","timestamp":1781699196276,"version":"3.54.5"},"reference-count":98,"publisher":"Public Library of Science (PLoS)","issue":"1","license":[{"start":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T00:00:00Z","timestamp":1641945600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"abstract":"<jats:p>Human disturbance is an ongoing threat to many wildlife species, manifesting as habitat destruction, resource overuse, or increased disease exposure, among others. With increasing human: non-human primate (NHP) encounters, NHPs are increasingly susceptible to human-introduced diseases, including those with parasitic origins. As such, epidemiology of parasitic disease is becoming an important consideration for NHP conservation strategies. To investigate the relationship between parasite infections and human disturbance we studied yellow baboons (<jats:italic>Papio cynocephalus<\/jats:italic>) living outside of national park boundaries in western Tanzania, collecting 135 fresh faecal samples from nine troops occupying areas with varying levels of human disturbance. We fixed all samples in 10% formalin and later evaluated parasite prevalence and abundance (of isotrichid ciliates and Strongylida). We identified seven protozoan and four helminth taxa. Taxa showed varied relationships with human disturbance, baboon troop size and host age. In four taxa, we found a positive association between prevalence and troop size. We also report a trend towards higher parasite prevalence of two taxa in less disturbed areas. To the contrary, high levels of human disturbance predicted increased abundance of isotrichid ciliates, although no relationship was found between disturbance and Strongylida abundance. Our results provide mixed evidence that human disturbance is associated with NHP parasite infections, highlighting the need to consider monitoring parasite infections when developing NHP conservation strategies.<\/jats:p>","DOI":"10.1371\/journal.pone.0262481","type":"journal-article","created":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T18:30:22Z","timestamp":1642012222000},"page":"e0262481","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":6,"title":["Association of human disturbance and gastrointestinal parasite infection of yellow baboons in western Tanzania"],"prefix":"10.1371","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4344-7243","authenticated-orcid":true,"given":"Bethan","family":"Mason","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alex 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Klein","year":"2003","journal-title":"Physiol Behav"},{"key":"pone.0262481.ref002","first-page":"20151436","article-title":"Sickness behaviour associated with non-lethal infections in wild primates","volume":"282","author":"RR Ghai","year":"2015","journal-title":"Proceedings Biol Sci"},{"key":"pone.0262481.ref003","doi-asserted-by":"crossref","first-page":"1349","DOI":"10.1111\/j.1523-1739.2006.00524.x","article-title":"Evidence for the Role of Infectious Disease in Species Extinction and Endangerment","volume":"20","author":"KF Smith","year":"2006","journal-title":"Conserv Biol"},{"key":"pone.0262481.ref004","doi-asserted-by":"crossref","first-page":"265","DOI":"10.1159\/000363740","article-title":"Apparent Mortality as a Result of an Elevated Parasite Infection in Presbytis rubicunda","volume":"85","author":"H Hilser","year":"2014","journal-title":"Folia Primatol"},{"key":"pone.0262481.ref005","doi-asserted-by":"crossref","first-page":"e22684","DOI":"10.1002\/ajp.22684","article-title":"High mortality associated with tapeworm parasitism in geladas (Theropithecus gelada) in the Simien Mountains National Park, Ethiopia","volume":"79","author":"I Schneider-Crease","year":"2017","journal-title":"Am J Primatol"},{"key":"pone.0262481.ref006","doi-asserted-by":"crossref","DOI":"10.1007\/s10764-006-9064-x","article-title":"Noninvasive Assessment of Gastrointestinal Parasite Infections in Free-Ranging Primates","volume":"27","author":"TR Gillespie","year":"2006","journal-title":"Int J Primatol"},{"key":"pone.0262481.ref007","doi-asserted-by":"crossref","first-page":"e2641","DOI":"10.1371\/journal.pntd.0002641","article-title":"Nodule Worm Infection in Humans and Wild Primates in Uganda: Cryptic Species in a Newly Identified Region of Human Transmission","volume":"8","author":"RR Ghai","year":"2014","journal-title":"PLoS Negl Trop Dis"},{"key":"pone.0262481.ref008","doi-asserted-by":"crossref","first-page":"330","DOI":"10.1016\/j.zool.2016.02.001","article-title":"Host\u2013parasite coevolution: why changing population size matters","volume":"119","author":"A Papkou","year":"2016","journal-title":"Zoology"},{"key":"pone.0262481.ref009","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1002\/ajp.20884","article-title":"Patterns of gastro-intestinal parasites and commensals as an index of population and ecosystem health: the case of sympatric western chimpanzees (Pan troglodytes verus) and guinea baboons (Papio hamadryas papio) at Fongoli, Senegal","volume":"73","author":"ME Howells","year":"2011","journal-title":"Am J Primatol"},{"key":"pone.0262481.ref010","doi-asserted-by":"crossref","first-page":"10917","DOI":"10.1038\/s41598-020-67959-7","article-title":"Loss of protozoan and metazoan intestinal symbiont biodiversity in wild primates living in unprotected forests","volume":"10","author":"C Barelli","year":"2020","journal-title":"Sci Rep"},{"key":"pone.0262481.ref011","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1002\/evan.20068","article-title":"Primates and the Ecology of their Infectious Diseases: How will Anthropogenic Change Affect Host-Parasite Interactions?","volume":"14","author":"CA Chapman","year":"2005","journal-title":"Evol Anthropol Issues, News, Rev"},{"key":"pone.0262481.ref012","doi-asserted-by":"crossref","first-page":"699","DOI":"10.1111\/j.1365-2664.2005.01049.x","article-title":"Effects of logging on gastrointestinal parasite infections and infection risk in African primates","volume":"42","author":"TR Gillespie","year":"2005","journal-title":"J Appl Ecol"},{"key":"pone.0262481.ref013","doi-asserted-by":"crossref","first-page":"e0127626","DOI":"10.1371\/journal.pone.0127626","article-title":"Glucocorticoid Stress Responses of Reintroduced Tigers in Relation to Anthropogenic Disturbance in Sariska Tiger Reserve in India","volume":"10","author":"S Bhattacharjee","year":"2015","journal-title":"PLoS One"},{"key":"pone.0262481.ref014","doi-asserted-by":"crossref","first-page":"809","DOI":"10.1046\/j.1523-1739.2002.00554.x","article-title":"Snowmobile Activity and Glucocorticoid Stress Responses in Wolves and Elk","volume":"16","author":"S Creel","year":"2002","journal-title":"Conserv Biol"},{"key":"pone.0262481.ref015","doi-asserted-by":"crossref","first-page":"e50462","DOI":"10.1371\/journal.pone.0050462","article-title":"Experimental Chronic Noise Is Related to Elevated Fecal Corticosteroid Metabolites in Lekking Male Greater Sage-Grouse (Centrocercus urophasianus)","volume":"7","author":"JL Blickley","year":"2012","journal-title":"PLoS One"},{"key":"pone.0262481.ref016","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1111\/j.1467-9280.1992.tb00677.x","article-title":"Chronic Social Stress, Affiliation, and Cellular Immune Response in Nonhuman Primates","volume":"3","author":"S Cohen","year":"1992","journal-title":"Psychol Sci"},{"key":"pone.0262481.ref017","doi-asserted-by":"crossref","first-page":"e63685","DOI":"10.1371\/journal.pone.0063685","article-title":"Human Presence Increases Parasitic Load in Endangered Lion-Tailed Macaques (Macaca silenus) in Its Fragmented Rainforest Habitats in Southern India","volume":"8","author":"S Hussain","year":"2013","journal-title":"PLoS One"},{"key":"pone.0262481.ref018","doi-asserted-by":"crossref","first-page":"525","DOI":"10.1002\/ajpa.20477","article-title":"Do food availability, parasitism, and stress have synergistic effects on red colobus populations living in forest fragments?","volume":"131","author":"CA Chapman","year":"2006","journal-title":"Am J Phys Anthropol"},{"key":"pone.0262481.ref019","volume-title":"At Loggerheads?: Agricultural Expansion, Poverty Reduction, and Environment in the Tropical Forests","author":"K. Chomitz","year":"2007"},{"key":"pone.0262481.ref020","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1016\/j.rama.2016.09.004","article-title":"Human Population Growth, African Pastoralism, and Rangelands: A Perspective","volume":"70","author":"JL Holechek","year":"2017","journal-title":"Rangel Ecol Manag"},{"key":"pone.0262481.ref021","doi-asserted-by":"crossref","first-page":"2637","DOI":"10.1098\/rstb.2009.0133","article-title":"Livestock infectious diseases and zoonoses","volume":"364","author":"FM Tomley","year":"2009","journal-title":"Philos Trans R Soc Lond B Biol Sci"},{"key":"pone.0262481.ref022","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1002\/ajp.22218","article-title":"Human behavior and opportunities for parasite transmission in communities surrounding long-tailed macaque populations in Bali, Indonesia","volume":"76","author":"KE Lane-deGraaf","year":"2014","journal-title":"Am J Primatol"},{"key":"pone.0262481.ref023","doi-asserted-by":"crossref","first-page":"1079","DOI":"10.1016\/j.ijpara.2013.06.007","article-title":"Parasite zoonoses and wildlife: One health, spillover and human activity","author":"RCA Thompson","year":"2013","journal-title":"International Journal for Parasitology. Pergamon"},{"key":"pone.0262481.ref024","doi-asserted-by":"crossref","first-page":"149","DOI":"10.3201\/eid0402.980202","article-title":"Wild Primate Populations in Emerging Infectious Disease Research: The Missing Link?","volume":"4","author":"N Wolfe","year":"1998","journal-title":"Emerg Infect Dis"},{"key":"pone.0262481.ref025","doi-asserted-by":"crossref","first-page":"1032","DOI":"10.1002\/ajp.22170","article-title":"Gastrointestinal symbionts of chimpanzees in Cantanhez National Park, guinea-bissau with respect to habitat fragmentation","volume":"75","author":"RM S\u00e1","year":"2013","journal-title":"Am J Primatol"},{"key":"pone.0262481.ref026","first-page":"308","article-title":"The Spatial Ecology of Chacma Baboons (Papio ursinus) in a Human-modified Environment","volume":"32","author":"TS Hoffman","year":"2010","journal-title":"Int J Primatol 2010 322"},{"key":"pone.0262481.ref027","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1159\/000156287","article-title":"Baboon Diet: A Five-Year Study of Stability and Variability in the Plant Feeding and Habitat of the Yellow Baboons (Papio cynocephalus) of Mikumi National Park, Tanzania","volume":"48","author":"GW Norton","year":"1987","journal-title":"Folia Primatol"},{"key":"pone.0262481.ref028","first-page":"403","article-title":"Feeding behavior of yellow baboons (Papio cynocephalusin) the Amboseli National Park, Kenya","volume":"3","author":"DG Post","year":"1982","journal-title":"Int J Primatol 1982 34"},{"key":"pone.0262481.ref029","doi-asserted-by":"crossref","first-page":"1519","DOI":"10.1007\/s10764-006-9089-1","article-title":"Gastrointestinal Parasites in Crop Raiding and Wild Foraging Papio anubis in Nigeria","volume":"27","author":"AH Weyher","year":"2006","journal-title":"Int J Primatol"},{"key":"pone.0262481.ref030","doi-asserted-by":"crossref","first-page":"452","DOI":"10.1016\/j.jhevol.2005.05.005","article-title":"Ontogeny of limb mass distribution in infant baboons (Papio cynocephalus)","volume":"49","author":"DA Raichlen","year":"2005","journal-title":"J Hum Evol"},{"key":"pone.0262481.ref031","doi-asserted-by":"crossref","first-page":"441","DOI":"10.1111\/j.1523-1739.2006.00290.x","article-title":"Prediction of Parasite Infection Dynamics in Primate Metapopulations Based on Attributes of Forest Fragmentation","volume":"20","author":"TR Gillespie","year":"2006","journal-title":"Conserv Biol"},{"key":"pone.0262481.ref032","doi-asserted-by":"crossref","first-page":"803","DOI":"10.1017\/S0031182012002259","article-title":"Parasite infection and host group size: a meta-analytical review","volume":"140","author":"JEH Patterson","year":"2013","journal-title":"Parasitology"},{"key":"pone.0262481.ref033","doi-asserted-by":"crossref","first-page":"648","DOI":"10.1126\/science.1106477","article-title":"The influence of social hierarchy on primate health","author":"RM Sapolsky","year":"2005","journal-title":"Science. American Association for the Advancement of Science"},{"key":"pone.0262481.ref034","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1146\/annurev.es.05.110174.001545","article-title":"The Evolution of Social Behavior","volume":"5","author":"RD Alexander","year":"1974","journal-title":"Annu Rev Ecol Syst"},{"key":"pone.0262481.ref035","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1002\/ajpa.21627","article-title":"From parasite encounter to infection: Multiple-scale drivers of parasite richness in a wild social primate population","volume":"147","author":"JA Benavides","year":"2012","journal-title":"Am J Phys Anthropol"},{"key":"pone.0262481.ref036","doi-asserted-by":"crossref","first-page":"80","DOI":"10.2307\/3224900","article-title":"Intestinal Commensals and Parasites of the South African Baboon (Papio cynocephalus)","volume":"90","author":"BJ Myers","year":"1971","journal-title":"Trans Am Microsc Soc"},{"key":"pone.0262481.ref037","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1023\/A:1023092915171","article-title":"Gastrointestinal Parasites in Free-Ranging Kenyan Baboons (Papio cynocephalus and P. anubis)","volume":"24","author":"NE Hahn","year":"2003","journal-title":"Int J Primatol"},{"key":"pone.0262481.ref038","doi-asserted-by":"crossref","first-page":"958","DOI":"10.1017\/S0031182015000104","article-title":"Differences between chimpanzee and baboon gastrointestinal parasite communities","volume":"142","author":"MA Ebbert","year":"2015","journal-title":"Parasitology"},{"key":"pone.0262481.ref039","doi-asserted-by":"crossref","first-page":"489","DOI":"10.1017\/S0031182000076952","article-title":"Intestinal parasite burden in five troops of olive baboons (Papio cynocephalus anubis) in Gombe Stream National Park","volume":"112\u20135","author":"CD M\u00fcller-Graf","year":"1996","journal-title":"Tanzania. Parasitology"},{"key":"pone.0262481.ref040","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1638\/1042-7260(2000)031[0176:IPOBPC]2.0.CO;2","article-title":"Intestinal parasites of baboons (Papio cynocephalus anubis) and chimpanzees (Pan troglodytes) in Gombe National Park","volume":"31","author":"S Murray","year":"2000","journal-title":"J Zoo Wildl Med"},{"key":"pone.0262481.ref041","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1007\/s10764-014-9753-9","article-title":"Gastrointestinal Parasites of Savanna Chimpanzees (Pan troglodytes schweinfurthii) in Ugalla, Tanzania","volume":"35","author":"B Kalousov\u00e1","year":"2014","journal-title":"Int J Primatol"},{"key":"pone.0262481.ref042","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/j.jhevol.2017.08.016","article-title":"The diet of open-habitat chimpanzees (Pan troglodytes schweinfurthii) in the Issa valley, western Tanzania","volume":"112","author":"AK Piel","year":"2017","journal-title":"J Hum Evol"},{"key":"pone.0262481.ref043","first-page":"285","article-title":"The Extent and Drivers of Deforestation and Forest Degradation in Masito-Ugalla Ecosystem, Kigoma Region, Tanzania","volume":"07","author":"JE Makunga","year":"2017","journal-title":"Open J For"},{"key":"pone.0262481.ref044","first-page":"150","article-title":"Diversity and Utilization of Wild Edible Plant Species from the Uvinza Miombo Woodlands, Tanzania","volume":"24","author":"AR Mpasiwakomu","year":"2017","journal-title":"Huria J Open Univ Tanzania"},{"key":"pone.0262481.ref045","unstructured":"Kigwangalla HA. The forest (tongwe west local authority forest reserve) (declaration) order. Gazette of the United Republic of Tanzania: 38(100). Sep 2019: Supplement No. 37."},{"key":"pone.0262481.ref046","doi-asserted-by":"crossref","first-page":"787","DOI":"10.1017\/S0266467401001602","article-title":"Seed Dispersal by a Diurnal Primate Community in the Dja Reserve, Cameroon","volume":"17","author":"JR Poulsen","year":"2001","journal-title":"J Trop Ecol"},{"key":"pone.0262481.ref047","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1111\/j.1469-7998.2008.00431.x","article-title":"Genetic identification of elusive animals: re-evaluating tracking and nesting data for wild western gorillas","volume":"275","author":"BJ Bradley","year":"2008","journal-title":"J Zool"},{"key":"pone.0262481.ref048","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1007\/s10764-015-9815-7","article-title":"Modeling Primate Abundance in Complex Landscapes: A Case Study From the Udzungwa Mountains of Tanzania","volume":"36","author":"C Barelli","year":"2015","journal-title":"Int J Primatol"},{"key":"pone.0262481.ref049","doi-asserted-by":"crossref","first-page":"1202","DOI":"10.3389\/fmicb.2018.01202","article-title":"Relationships between gastrointestinal parasite infections and the fecal microbiome in free-ranging western lowland gorillas","volume":"9","author":"K Vl\u010dkov\u00e1","year":"2018","journal-title":"Front Microbiol"},{"key":"pone.0262481.ref050","doi-asserted-by":"crossref","first-page":"586","DOI":"10.1186\/s13071-017-2532-7","article-title":"Flotation techniques (FLOTAC and mini-FLOTAC) for detecting gastrointestinal parasites in howler monkeys","volume":"10","author":"MA Alvarado-Villalobos","year":"2017","journal-title":"Parasit Vectors"},{"key":"pone.0262481.ref051","article-title":"The Detection of Intestinal Protozoa and Mange Parasites by a Floatation Technique","volume":"36","author":"AL Sheather","year":"1923","journal-title":"J Pathol Ther"},{"key":"pone.0262481.ref052","first-page":"20","volume-title":"Parasites of Apes: An Atlas of Coproscopic Diagnostics","author":"K Pomajb\u00edkov\u00e1","year":"2018"},{"key":"pone.0262481.ref053","doi-asserted-by":"crossref","first-page":"3401","DOI":"10.1007\/s00436-017-5667-8","article-title":"Do habituation, host traits and seasonality have an impact on protist and helminth infections of wild western lowland gorillas?","volume":"116","author":"B Paf\u010do","year":"2017","journal-title":"Parasitol Res"},{"key":"pone.0262481.ref054","first-page":"83","volume-title":"Parasites of Apes: An Atlas of Coproscopic Diagnostics","author":"D Modr\u00fd","year":"2018"},{"key":"pone.0262481.ref055","volume-title":"R: A language and environment for statistical computing","author":"R Core Team","year":"2013"},{"key":"pone.0262481.ref056","doi-asserted-by":"crossref","first-page":"1","DOI":"10.18637\/jss.v067.i01","article-title":"Fitting linear mixed-effects models using lme4","volume":"67","author":"D Bates","year":"2015","journal-title":"J Stat Softw"},{"key":"pone.0262481.ref057","doi-asserted-by":"crossref","first-page":"741","DOI":"10.1017\/S0031182016000263","article-title":"Molecular identification of Entamoeba species in savanna woodland chimpanzees (Pan troglodytes schweinfurthii)","volume":"143","author":"K Jirku-Pomajbikova","year":"2016","journal-title":"Parasitology"},{"key":"pone.0262481.ref058","first-page":"164","volume-title":"Parasites of Apes: An Atlas of Coproscopic Diagnostics","author":"H Hasegawa","year":"2018"},{"key":"pone.0262481.ref059","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pntd.0002140","article-title":"Novel Insights into the Genetic Diversity of Balantidium and Balantidium-like Cyst-forming Ciliates","volume":"7","author":"K Pomajb\u00edkov\u00e1","year":"2013","journal-title":"PLoS Negl Trop Dis"},{"key":"pone.0262481.ref060","doi-asserted-by":"crossref","first-page":"161","DOI":"10.12933\/therya-18-572","article-title":"Effects of anthropogenic stress on the presence of parasites in a threatened population of black howler monkeys (Alouatta pigra)","volume":"9","author":"R Mart\u00ednez-Mota","year":"2018","journal-title":"Therya"},{"key":"pone.0262481.ref061","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1051\/parasite\/1998052137","article-title":"Faecal egg counts are representative of digestive-tract strongyle worm burdens in sheep and goats","volume":"5","author":"J Cabaret","year":"1998","journal-title":"Parasite"},{"key":"pone.0262481.ref062","doi-asserted-by":"crossref","first-page":"812","DOI":"10.1016\/0035-9203(85)90128-2","article-title":"Hookworm burdens and faecal egg counts: an analysis of the biological basis of variation","volume":"79","author":"RM Anderson","year":"1985","journal-title":"Trans R Soc Trop Med Hyg"},{"key":"pone.0262481.ref063","first-page":"453","article-title":"Daily variability of equine fecal strongyle egg counts","volume":"82","author":"LD Warnick","year":"1992","journal-title":"Cornell Vet"},{"key":"pone.0262481.ref064","doi-asserted-by":"crossref","first-page":"863","DOI":"10.1016\/0020-7519(88)90130-0","article-title":"A comparison of worm burden and faecal egg count for measuring the efficacy of vaccination against Oesophagostomum radiatum","volume":"18","author":"IJ East","year":"1988","journal-title":"Int J Parasitol"},{"key":"pone.0262481.ref065","doi-asserted-by":"crossref","first-page":"643","DOI":"10.1111\/j.1365-3024.1995.tb01010.x","article-title":"Regulation of egg production, worm burden, worm length and worm fecundity by host responses in sheep infected with Ostertagia circumcincta","volume":"17","author":"MJ Stear","year":"1995","journal-title":"Parasite Immunol"},{"key":"pone.0262481.ref066","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1079\/JOH2003220","article-title":"Faecal egg counts provide a reliable measure of Trichostrongylus tenuis intensities in free-living red grouse Lagopus lagopus scoticus","volume":"78","author":"LJ Seivwright","year":"2004","journal-title":"J Helminthol"},{"key":"pone.0262481.ref067","doi-asserted-by":"crossref","first-page":"113859","DOI":"10.1016\/j.ygcen.2021.113859","article-title":"Fecal glucocorticoids and gastrointestinal parasite infections in wild western lowland gorillas (Gorilla gorilla gorilla) involved in ecotourism","volume":"312","author":"K Shutt-Phillips","year":"2021","journal-title":"Gen Comp Endocrinol"},{"key":"pone.0262481.ref068","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1002\/ajp.20233","article-title":"Life on the edge: gastrointestinal parasites from the forest edge and interior primate groups","volume":"68","author":"CA Chapman","year":"2006","journal-title":"Am J Primatol"},{"key":"pone.0262481.ref069","doi-asserted-by":"crossref","first-page":"539","DOI":"10.1046\/j.1523-1739.1996.10020539.x","article-title":"Prevalence and Intensity of Intestinal Parasites in Mantled Howling Monkeys (Alouatta palliata) in Northeastern Costa Rica: Implications for Conservation Biology","volume":"10","author":"KE Stoner","year":"1996","journal-title":"Conserv Biol"},{"key":"pone.0262481.ref070","doi-asserted-by":"crossref","first-page":"10869","DOI":"10.1038\/s41598-021-89283-4","article-title":"Heterogeneity in patterns of helminth infections across populations of mountain gorillas (Gorilla beringei beringei)","volume":"11","author":"KJ Petr\u017eelkov\u00e1","year":"2021","journal-title":"Sci Rep"},{"key":"pone.0262481.ref071","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1016\/j.vetpar.2017.12.002","article-title":"Entamoeba histolytica infection in wild lemurs associated with proximity to humans","volume":"249","author":"LJ Ragazzo","year":"2018","journal-title":"Vet Parasitol"},{"key":"pone.0262481.ref072","doi-asserted-by":"crossref","first-page":"5","DOI":"10.2225\/vol7-issue1-fulltext-9","article-title":"Cassava and the future of starch","volume":"7","author":"NJ Tonukari","year":"2004","journal-title":"Electron J Biotechnol"},{"key":"pone.0262481.ref073","doi-asserted-by":"crossref","first-page":"e81374","DOI":"10.1371\/journal.pone.0081374","article-title":"Preliminary Insights into the Impact of Dietary Starch on the Ciliate, Neobalantidium coli, in Captive Chimpanzees","volume":"8","author":"K Schovancov\u00e1","year":"2013","journal-title":"PLoS One"},{"key":"pone.0262481.ref074","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1002\/ajp.20753","article-title":"Effects of habitat fragmentation and disturbance on howler monkeys: A review","volume":"72","author":"V Arroyo-Rodr\u00edguez","year":"2010","journal-title":"Am J Primatol"},{"key":"pone.0262481.ref075","doi-asserted-by":"crossref","first-page":"432","DOI":"10.1002\/ajp.20670","article-title":"Food choices and habitat use by the Tana River yellow baboons (Papio cynocephalus): a preliminary report on five years of data","volume":"71","author":"VK Bentley-Condit","year":"2009","journal-title":"Am J Primatol"},{"key":"pone.0262481.ref076","first-page":"1","article-title":"Extreme behavioural shifts by baboons exploiting risky, resource-rich, human-modified environments","volume":"7","author":"G Fehlmann","year":"2017","journal-title":"Sci Reports 2017 71"},{"key":"pone.0262481.ref077","doi-asserted-by":"crossref","first-page":"104846","DOI":"10.1016\/j.yhbeh.2020.104846","article-title":"Energetics at the urban edge: Environmental and individual predictors of urinary C-peptide levels in wild chacma baboons (Papio ursinus)","volume":"126","author":"I F\u00fcrtbauer","year":"2020","journal-title":"Horm Behav"},{"key":"pone.0262481.ref078","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1093\/beheco\/6.2.159","article-title":"Parasitism and group size in social animals: a meta-analysis","volume":"6","author":"IM Cote","year":"1995","journal-title":"Behav Ecol"},{"key":"pone.0262481.ref079","first-page":"286","article-title":"Deconstructing sociality: the types of social connections that predict longevity in a group-living primate","author":"S Ellis","year":"2019","journal-title":"Proc R Soc B"},{"key":"pone.0262481.ref080","article-title":"Brown spider monkeys (Ateles hybridus): a model for differentiating the role of social networks and physical contact on parasite transmission dynamics","volume":"370","author":"R Rimbach","year":"2015","journal-title":"Philos Trans R Soc B Biol Sci"},{"key":"pone.0262481.ref081","first-page":"1","article-title":"Gregariousness is associated with parasite species richness in a community of wild chimpanzees","volume":"75","author":"JR Deere","year":"2021","journal-title":"Behav Ecol Sociobiol 2021 755"},{"key":"pone.0262481.ref082","doi-asserted-by":"crossref","first-page":"1088","DOI":"10.1111\/1365-2435.13313","article-title":"Exposure and susceptibility drive reinfection with gastrointestinal parasites in a social primate","volume":"33","author":"N M\u00fcller-Klein","year":"2019","journal-title":"Funct Ecol"},{"key":"pone.0262481.ref083","doi-asserted-by":"crossref","first-page":"e51144","DOI":"10.1371\/journal.pone.0051144","article-title":"Monkeys in the Middle: Parasite Transmission through the Social Network of a Wild Primate","volume":"7","author":"AJJ MacIntosh","year":"2012","journal-title":"PLoS One"},{"key":"pone.0262481.ref084","doi-asserted-by":"crossref","first-page":"240","DOI":"10.1002\/ajpa.20664","article-title":"Temporal dynamics of nutrition, parasitism, and stress in colobus monkeys: Implications for population regulation and conservation","volume":"134","author":"CA Chapman","year":"2007","journal-title":"Am J Phys Anthropol"},{"key":"pone.0262481.ref085","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1002\/bdrb.10035","article-title":"Species comparison of anatomical and functional immune system development","volume":"68","author":"MP Holsapple","year":"2003","journal-title":"Birth Defects Res Part B Dev Reprod Toxicol"},{"key":"pone.0262481.ref086","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1111\/jmp.12338","article-title":"Treatment of disseminated Strongyloides spp. infection in an infant Sumatran orangutan (Pongo abelii)","volume":"47","author":"LM Kleinschmidt","year":"2018","journal-title":"J Med Primatol"},{"key":"pone.0262481.ref087","doi-asserted-by":"crossref","first-page":"428","DOI":"10.1016\/S0169-4758(98)01318-0","article-title":"Patterns in parasite epidemiology: The peak shift","volume":"14","author":"MEJ Woolhouse","year":"1998","journal-title":"Parasitol Today"},{"key":"pone.0262481.ref088","doi-asserted-by":"crossref","first-page":"626","DOI":"10.1128\/CMR.00021-08","article-title":"Current world status of Balantidium coli","volume":"21","author":"FL Schuster","year":"2008","journal-title":"Clin Microbiol Rev"},{"key":"pone.0262481.ref089","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1186\/1476-7961-4-8","article-title":"Intestinal strongyloidiasis and hyperinfection syndrome","volume":"4","author":"RS Vadlamudi","year":"2006","journal-title":"Clin Mol Allergy"},{"key":"pone.0262481.ref090","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1016\/j.parint.2010.05.007","article-title":"Molecular identification of the causative agent of human strongyloidiasis acquired in Tanzania: Dispersal and diversity of Strongyloides spp. and their hosts","volume":"59","author":"H Hasegawa","year":"2010","journal-title":"Parasitol Int"},{"key":"pone.0262481.ref091","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1128\/jcm.28.1.116-121.1990","article-title":"Epidemiology and pathogenicity of Blastocystis hominis","volume":"28","author":"PW Doyle","year":"1990","journal-title":"J Clin Microbiol"},{"key":"pone.0262481.ref092","doi-asserted-by":"crossref","first-page":"326","DOI":"10.1111\/1574-6941.12396","article-title":"The microbial eukaryote Blastocystis is a prevalent and diverse member of the healthy human gut microbiota","volume":"90","author":"PD Scanlan","year":"2014","journal-title":"FEMS Microbiol Ecol"},{"key":"pone.0262481.ref093","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.pt.2008.09.010","article-title":"Pursuing the clinical significance of Blastocystis\u2013diagnostic limitations","volume":"25","author":"CR Stensvold","year":"2009","journal-title":"Trends Parasitol"},{"key":"pone.0262481.ref094","first-page":"1","article-title":"Entamoeba histolytica infection in humans, chimpanzees and baboons in the Greater Gombe Ecosystem, Tanzania","author":"JR Deere","year":"2018","journal-title":"Parasitology"},{"key":"pone.0262481.ref095","doi-asserted-by":"crossref","first-page":"511","DOI":"10.1128\/CMR.00004-07","article-title":"Laboratory Diagnostic Techniques for Entamoeba Species","volume":"20","author":"R Fotedar","year":"2007","journal-title":"Clin Microbiol Rev"},{"key":"pone.0262481.ref096","doi-asserted-by":"crossref","first-page":"4786","DOI":"10.1111\/mec.15257","article-title":"Genetic diversity of primate strongylid nematodes: Do sympatric nonhuman primates and humans share their strongylid worms?","volume":"28","author":"B Paf\u010do","year":"2019","journal-title":"Mol Ecol"},{"key":"pone.0262481.ref097","doi-asserted-by":"crossref","first-page":"542","DOI":"10.1007\/s10764-011-9568-x","article-title":"Methods in Primate Nutritional Ecology: A User\u2019s Guide","volume":"33","author":"JM Rothman","year":"2012","journal-title":"Int J Primatol"},{"key":"pone.0262481.ref098","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1002\/ajp.20222","article-title":"Comparison of different enzymeimmunoassays for assessment of adrenocortical activity in primates based on fecal analysis","volume":"68","author":"M Heistermann","year":"2006","journal-title":"Am J Primatol"}],"container-title":["PLOS 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