Based on history, clinical signs and laboratory findings, present cases were diagnosed as rhinitis due to larvae of Oestrus
ovis with apparent secondary infections.
Three cases of ophthalmomyiasis externa by sheep botfly Oestrus
ovis in Italy," New Microbiologica, vol.
ovis oftalmomiyazis (Oestrus
detection was carried out with the help of teaser Murrah bull (vasectomised).
Cases of human myiasis reported in Africa, classified by infestation site Type of myiasis Species of fly Locality Ocular Oestrus
ovis Libya-Aljabal Algharbi South Africa Botswana-Kalahari Desert South Africa-Onderstepoort Zimbabwe-Gwale South Africa Ocular and nasal O.
An outbreak of human external ophthalmomyiasis due to Oestrus
ovis in southern Afghanistan.
The organism was later identified as the first stage of Oestrus
Ovis (Sheep nasal botfly) on the basis of their spindle shaped skeleton with a pair of oral hooks and tufts of numerous brown hooks on the anterior margin of each body segment.
Moreover, in the mares during oestrus
without systematic sexual contact with stallions after vasectomy vaginal microflora was presented by a slightly lower number of species as compared to that of the mares that had sexual contact with stallions after vasectomy.
43 %  and this might be due to the relatively lower oestrus
on the small holder farm.
La transformation de la femelle en mere correspond avec la perte de l' oestrus
et la separation du genital et du sexuel.
External Ophthalmomyiasis Caused by Oestrus
ovis: A Rare Case Report from India.
Damage to the uterus from infection can lead to delayed first oestrus
, lower conception rates, longer interval until pregnant, increased culling, greater likelihood of health problems and reduced milk yield.
Long term suppression of oestrus
and prevention of pregnancy by deslorelin implant in rats.
5] suggested an alarm system for detecting oestrus
in sows in the gestation section.
Effect of prior ram-ewe contact on the ability of rams to stimulate early oestrus