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Mollusc densities were higher at station 1 (Gamak) than in station 8 (Patakai), with Bellamya unicolor and Biomphalaria pfeifferi more abundant and Bulinus truncatus, B. tropicus, and B. globosus less abundant. The overall prevalence of cercariae (19.87%) is higher in station 3 (Yaye orchard), station 9 (Gougni), station 4 (Madiogo), station 5 (Madiogo pasture), and station 6 (Ziam 3). It varies significantly between 15.76% in station 8 and 25.77% in station 3, between 8.48% in B. truncatus and 25.53% in B. globosus, and between 19.27% for cercariae of Schistosoma spp and 21.60% for those of F. gigantica. Cercarial emissions in L. natalensis and B. pfeifferi were higher in hot and cold dry seasons; on the other hand, cercarial emissions in B. globosus were higher in hot dry seasons (31.48%) and rainy seasons (23.38%). Emissions of cercariae from S. haematobium are related to areas of human activity and defecation, while those of F. gigantica in L. natalensis, Schistosoma haematobium in B. tropicus, and S. mansoni in B. pfeifferi are related to grazing areas. Mayo-Vreck is a site that favors the endemicity of fascioliasis and human schistosomiasis.<\/jats:p>","DOI":"10.1155\/2023\/9527349","type":"journal-article","created":{"date-parts":[[2023,10,20]],"date-time":"2023-10-20T21:05:15Z","timestamp":1697835915000},"page":"1-18","source":"Crossref","is-referenced-by-count":6,"title":["Abundance, Distribution, and Diversity of Freshwater Snail and Prevalences of Their Infection by Cercaria of Fasciola gigantica and Schistosoma spp at Mayo-Vreck River, Far North Region of Cameroon"],"prefix":"10.1155","volume":"2023","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5824-8517","authenticated-orcid":true,"given":"Augustin","family":"Siama","sequence":"first","affiliation":[{"name":"Department of Parasitology and Parasitic Pathology, School of Sciences and Veterinary Medicine, University of Ngaoundere, Ngaoundere, Cameroon"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8620-1852","authenticated-orcid":true,"given":"Serges","family":"Eteme Enama","sequence":"additional","affiliation":[{"name":"Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde I, Yaounde, Cameroon"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6119-3702","authenticated-orcid":true,"given":"Justin","family":"Kalmobe","sequence":"additional","affiliation":[{"name":"Department of Parasitology and Parasitic Pathology, School of Sciences and Veterinary Medicine, University of Ngaoundere, Ngaoundere, Cameroon"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0893-1267","authenticated-orcid":true,"given":"Samuel","family":"Abah","sequence":"additional","affiliation":[{"name":"Special Mission of Tse-Tse Flies Eradication, Ngaoundere, Cameroon"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-6183-4222","authenticated-orcid":true,"given":"Angele","family":"Foutchou","sequence":"additional","affiliation":[{"name":"Department of Biological Sciences, Faculty of Science, University of Ngaoundere, Ngaoundere, Cameroon"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2468-916X","authenticated-orcid":true,"given":"Alexandre Michel","family":"Njan Nloga","sequence":"additional","affiliation":[{"name":"Department of Biological Sciences, Faculty of Science, University of Ngaoundere, Ngaoundere, Cameroon"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.3390\/tropicalmed7050072"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.5897\/JPVB2018.0345"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-022-21306-0"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1155\/2019\/7596069"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1590\/s0074-02762005000200010"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.11604\/pamj.2020.37.153.24890"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1186\/s40249-017-0256-8"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.3402\/iee.v4.24281"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.7508\/ari.2015.03.007"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1186\/s13071-016-1892-8"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1155\/2020\/8850840"},{"key":"12","first-page":"8453","article-title":"Temperature and rainfall impact on schistosomiasis","volume":"13","author":"T. 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