{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T12:26:36Z","timestamp":1781526396368,"version":"3.54.1"},"reference-count":55,"publisher":"Wiley","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BioMed Research International"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:p>Cryptosporidiosis and cyclosporiasis are caused by waterborne coccidian protozoan parasites of the genera<jats:italic>Cryptosporidium<\/jats:italic>and<jats:italic>Cyclospora,<\/jats:italic>respectively. This study was conducted to detect<jats:italic>Cryptosporidium<\/jats:italic>and<jats:italic>Cyclospora<\/jats:italic>oocysts from environmental water abstracted by drinking water treatment plants and recreational activities in Sarawak, Malaysia. Water samples (12 each) were collected from Sungai Sarawak Kanan in Bau and Sungai Sarawak Kiri in Batu Kitang, respectively. In addition, 6 water samples each were collected from Ranchan Recreational Park and UNIMAS Lake at Universiti Malaysia Sarawak, Kota Samarahan, respectively. Water physicochemical parameters were also recorded. All samples were concentrated by the iron sulfate flocculation method followed by the sucrose floatation technique.<jats:italic>Cryptosporidium<\/jats:italic>and<jats:italic>Cyclospora<\/jats:italic>were detected by modified Ziehl-Neelsen technique. Correlation of the parasites distribution with water physicochemical parameters was analysed using bivariate Pearson correlation. Based on the 24 total samples of environmental water abstracted by drinking water treatment plants, all the samples (24\/24; 100%) were positive with<jats:italic>Cryptosporidium<\/jats:italic>, and only 2 samples (2\/24; 8.33%) were positive with<jats:italic>Cyclospora<\/jats:italic>. Based on the 12 total samples of water for recreational activities, 4 samples (4\/12; 33%) were positive with<jats:italic>Cryptosporidium<\/jats:italic>, while 2 samples (2\/12; 17%) were positive with<jats:italic>Cyclospora<\/jats:italic>.<jats:italic>Cryptosporidium<\/jats:italic>oocysts were negatively correlated with dissolved oxygen (DO).<\/jats:p>","DOI":"10.1155\/2017\/4636420","type":"journal-article","created":{"date-parts":[[2017,11,6]],"date-time":"2017-11-06T23:34:58Z","timestamp":1510011298000},"page":"1-9","source":"Crossref","is-referenced-by-count":21,"title":["Detection of<i>Cryptosporidium<\/i>and<i>Cyclospora<\/i>Oocysts from Environmental Water for Drinking and Recreational Activities in Sarawak, Malaysia"],"prefix":"10.1155","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5653-0463","authenticated-orcid":true,"given":"Lesley Maurice","family":"Bilung","sequence":"first","affiliation":[{"name":"Faculty of Resource Science and Technology, 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