{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T08:28:25Z","timestamp":1790411305999,"version":"4.1.0"},"reference-count":8,"publisher":"Cambridge University Press (CUP)","issue":"4","license":[{"start":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T00:00:00Z","timestamp":1244160000000},"content-version":"unspecified","delay-in-days":6761,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[1990,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>A survey was conducted at a locality in the Eastern Transvaal Lowveld where the prevalence of human infection with the bovine parasite, <jats:italic>Schistosoma mattheei<\/jats:italic>, is relatively high. It was found that, when compared to the number of <jats:italic>S. haematobium<\/jats:italic> eggs released into the environment, the number of <jats:italic>S. mattheei<\/jats:italic> eggs, with enclosed hybrid miracidia, is small. The consequences of backcrossing between the hybrids and <jats:italic>S. haematobium<\/jats:italic> was considered; a mathematical model indicated that a high percentage of the <jats:italic>S. haematobium<\/jats:italic> population should contain a small proportion of <jats:italic>S. mattheei<\/jats:italic> genes. The results indicate that it is highly unlikely that the two species will evolve into a single species, neither does it seem that the virulence of the parental species will be influenced.<\/jats:p>","DOI":"10.1017\/s0022149x00012396","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T11:15:42Z","timestamp":1244200542000},"page":"333-336","source":"Crossref","is-referenced-by-count":14,"title":["Frequency and possible consequences of hybridization between <i>Schistosoma haematobium<\/i> and <i>S. mattheei<\/i> in the Eastern Transvaal Lowveld"],"prefix":"10.1017","volume":"64","author":[{"given":"F. J.","family":"Kruger","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2009,6,5]]},"reference":[{"key":"S0022149X00012396_ref008","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(80)90091-7"},{"key":"S0022149X00012396_ref007","first-page":"1344","article-title":"A simple apparatus for rapid recovery of helminths eggs from excreta with special reference to Schistosoma mansoni","volume":"46","author":"Visser","year":"1972","journal-title":"South African Medical Journal"},{"key":"S0022149X00012396_ref006","first-page":"705","volume-title":"Medicine in a Tropical Environment: Proceedings of International Symposium held in South Africa. 1976","author":"Van Wyk","year":"1977"},{"key":"S0022149X00012396_ref005","doi-asserted-by":"publisher","DOI":"10.1017\/S0022149X00021969"},{"key":"S0022149X00012396_ref004","first-page":"45","article-title":"Die epidemiologic van bilharzia in die Republiek van Suid-Afrika","volume":"1","author":"Schutte","year":"1983","journal-title":"South African Journal for Continuing Medical Education"},{"key":"S0022149X00012396_ref003","first-page":"405","article-title":"Observations on the ecology of Schistosoma mattheei Veglia and Le Roux, 1929, in portion of the Kruger National Park and surrounding area using a new quantitive technique for egg output","volume":"44","author":"Pitchford","year":"1973","journal-title":"Journal of the South African Veterinary Association"},{"key":"S0022149X00012396_ref002","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(61)90038-4"},{"key":"S0022149X00012396_ref001","unstructured":"Kruger F. J. (1989) Hibridisasie tussen Schistosoma haematobium en Schistosoma mattheei (Trematoda: Schistosomatidae). Ph.D. thesis: Potchefstroom University for Christian Higher Education, 203 pp."}],"container-title":["Journal of Helminthology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022149X00012396","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,18]],"date-time":"2019-05-18T15:38:19Z","timestamp":1558193899000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022149X00012396\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,12]]},"references-count":8,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1990,12]]}},"alternative-id":["S0022149X00012396"],"URL":"https:\/\/doi.org\/10.1017\/s0022149x00012396","relation":{},"ISSN":["0022-149X","1475-2697"],"issn-type":[{"value":"0022-149X","type":"print"},{"value":"1475-2697","type":"electronic"}],"subject":[],"published":{"date-parts":[[1990,12]]}}}