Abstract:
:A 1-month-old brown wood owlet (Strix leptogrammica) purchased from a wholesaler and housed as a companion bird by an individual owner in Japan showed severe dehydration and anorexia following a week of vomiting and severe diarrhea. A great number of approximately 5 × 4-μm-sized Cryptosporidium oocysts were found in the feces by microscopy. The owlet was administered subcutaneous fluid and intragastric tube feeding for 2 weeks, resulting in improvement of the condition with a decreased number of oocysts in the feces. At days 51 and 119, no oocysts were found in the feces by microscope and PCR detection. These results suggested that this parasite was a possible agent of severe diarrhea in the affected bird. Molecular analysis of DNA extracted from oocysts based on the 18SrRNA loci identified C. avium; however, analysis of actin and hsp (heat shock protein) genes identified a novel genotype indicating a mixed infection with C. avium and a novel genotype.
journal_name
Parasitol Resjournal_title
Parasitology researchauthors
Makino I,Inumaru M,Abe N,Sato Ydoi
10.1007/s00436-018-5951-2subject
Has Abstractpub_date
2018-09-01 00:00:00pages
3003-3008issue
9eissn
0932-0113issn
1432-1955pii
10.1007/s00436-018-5951-2journal_volume
117pub_type
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