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  • Síle F Molloy, Huw Smith, +4 authors C V Holland
  • Biology, Medicine
  • The American journal of tropical medicine and…
  • 2010 (First Publication: 1 April 2010)
  • A longitudinal study was conducted to determine the epidemiology of Cryptosporidium in 1,636 children in Nigeria. Oocyst prevalence ranged from 15.6% to 19.6% over one year. Cryptosporidium hominisExpand
  • Nigel Cook, Rosely A B Nichols, Nils Wilkinson, Christopher Paton, Kristi Barker, Huw Smith
  • Biology, Medicine
  • Applied and Environmental Microbiology
  • 2007 (First Publication: 21 September 2007)
  • ABSTRACT We report a method for detecting Giardia duodenalis cysts on lettuce, which we subsequently use to examine salad products for the presence of Giardia cysts and Cryptosporidium oocysts. TheExpand
  • Rosely A B Nichols, Brian M. Campbell, Huw Smith
  • Medicine, Biology
  • Applied and Environmental Microbiology
  • 2003 (First Publication: 1 July 2003)
  • ABSTRACT We describe a nested PCR-restriction fragment length polymorphism (RFLP) method for detecting low densities of Cryptosporidium spp. oocysts in natural mineral waters and drinking waters.Expand
  • Rosely A B Nichols, Lisa Connelly, Colleen B Sullivan, Huw Smith
  • Biology, Medicine
  • Applied and Environmental Microbiology
  • 2010 (First Publication: 16 July 2010)
  • ABSTRACT We analyzed 1,042 Cryptosporidium oocyst-positive slides (456 from raw waters and 586 from drinking waters) of which 55.7% contained 1 or 2 oocysts, to determine species/genotypes present inExpand
  • Nigel Cook, Christopher Paton, Norman B. Wilkinson, Rosely A B Nichols, Katharine Barker, Huw Smith
  • Biology, Medicine
  • International journal of food microbiology
  • 2006 (First Publication: 1 June 2006)
  • No standard method is available for detecting protozoan parasites on foods such as soft fruit and salad vegetables. We report on optimizing methods for detecting Cryptosporidium parvum on lettuce andExpand