Results 141 to 150 of about 19,962 (191)
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Nasal myiasis due to Oestrus ovis larvae
European Archives of Oto-Rhino-Laryngology, 1990Herein we report our experiences in managing nasal infestation due to fly larvae in an urban population. The nasosinus location is infrequently seen in cases with human infection. The life cycle of the fly (Oestrus ovis) is discussed in view of the clinical features of our case.
P, Quesada, M L, Navarrete, J, Maeso
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External ophthalmomyiasis caused by Oestrus ovis in Istanbul
Tropical Doctor, 2010 Summary Ophthalmomyiasis externa is mainly caused by the sheep botfly Oestrus ovis; therefore, it is usually seen in rural areas. We report here a case of ophthalmomyiasis externa in a young man from Istanbul. The patient had no known history of exposure to farm animals or rural areas.
Arslan, Ferhat +3 more
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Oestrus ovis infection in Ethiopian highland sheep
Veterinary Research Communications, 1994E Mukasa-Mugerwa
exaly +3 more sources
Oestrosis: Parasitism by Oestrus ovis
Small Ruminant Research, 2019Abstract Oestrus ovis (Linnaeus 1761) is a parasite of sheep and goats, in which the fly larvae are obligatory parasites of nasal and sinus cavities. Oestrosis is endemic in hot and dry regions, especially in Mediterranean areas of Europe, Africa and America.
Gracia, M.J. +5 more
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Oestrus Ovis Ophthalmomyiasis Externa
American Journal of Ophthalmology, 1984Oestrus ovis, the sheep nasal botfly, is the most common cause of ophthalmomyiasis externa in North America. In the United States, most cases occur on Catalina Island. The symptoms of acute infestation with this organism resemble those of catarrhal conjunctivitis and the condition is considered to be self-limiting. Treatment consists of careful removal
W J, Reingold +5 more
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Epidemiology of Oestrus ovis in southwest France
Veterinary Parasitology, 1991From July 1989 to June 1990, 555 heads of adult sheep obtained from Pamiers slaughterhouse (southwest France) were examined for infestation by Oestrus ovis. Infestation was present in 65% of the heads and the mean larval burden per positive case over the year was 24.8. The monthly prevalence rate varied from 44% in April to 88.2% in November. There are
J M, Yilma, P, Dorchies
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Oestrus ovis infestation of a dog in the UK
Journal of Small Animal Practice, 2011In March 2011, a dog on a sheep farm in the Cotswolds, UK, expelled a mature live third‐stage larva of the sheep nasal botfly, Oestrus ovis, after a violent and traumatic sneezing episode. The dog had been infected with first‐stage larvae deposited by an adult fly the previous autumn; larval development had progressed throughout the winter and spring ...
J, McGarry, F, Penrose, C, Collins
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