Document Type : Research Paper
Authors
1 College of Veterinary Medicine University of Al-Qadisiyah Iraq
2 Department of Veterinary Microbiology, College of Veterinary Medicine, University of Al-Qadisiyah, Al-Diwaniyah City, Iraq.
10.29079/qjvms.2024.151348.1025
Abstract
Human diarrhea is caused by the zoonotic protozoan Giardia lamblia. This parasite is very important, so it might serve as a study object. The purpose of the work described below was to identify G. lamblia in human stool samples from Baghdad province, Iraq. 140 fecal samples constituted an experiment. The samples were collected throughout the year. PCR, partial gene sequencing, and microscopic analysis were performed. The microscopic approach identified cysts at the highest rate (14/59, 23.7%) in the month of January, and PCR was able to determine that the percentage of humans certified as sick was 21/21 (99.09%). The phylogenetic tree shows that the strains of isolates are very close to the world strains from Poland and Iran. Overall, the work at hand provides substantial pieces of information on the occurrence of G. lamblia in human stool.
Keywords
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