First report of Thelazia sp. from a captive Oriental white stork (Ciconia boyciana) in Japan.
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Nematodes of the genus Thelazia were recovered from the cornea and inferior conjunctival sac of an immature Oriental white stork (Ciconia boyciana). The bird hatched and reared at the Toyooka Oriental White Stork Breeding Center, Hyogo Prefecture, Japan, but died of chlamydiosis. There were neither gross nor histopathologic ophthalmic lesions. The eye worm from a bird is believed to be first reported in Japan. As regarding reintroduction plan for the Oriental white stork, control measures for prevent further infection with the eye worm will be needed. (+info)
Enzooticity of the dogs, the reservoir host of Thelazia callipaeda, in Korea.
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The reservoir hosts of Thelazia callipaeda were examined. The eyes of the 76 dogs raised at farm. 78 military dogs (shepherds), 96 cattle, and 105 pigs were investigated for the presence of eyeworm. Among them, six worms of T. callipaeda were collected from two dogs raised at farm (2.7%), and 188 worms from 26 shepherds (33.5%). No worms were recovered from the cattle or pigs. These results suggest that the dogs, especially the military dogs are serving as a reservoir host of T. callipaeda in Korea. (+info)
Human Thelaziasis occurrence in Taiwan.
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A 62-year-old woman presented with unilateral eye swelling and itching. Subsequent examination showed the cause was an infestation of the parasitic worm Thelazia callipaeda. The vector leading to human infection is the fly. The possible mechanisms of infection for this patient are discussed. Although this is a known form of ocular infection, especially in Asia, this is one of few reported cases in Taiwan. (+info)
First Thelazia callipaeda infestation report in a dog in Taiwan.
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An ocular Thelazia callipaeda infestation was found in a male domestic dog in Taiwan during regular examination. This is the first report of the parasite from pet animal in Taiwan. The infested dog showed normal bodily condition but slight conjunctival congestion. This parasite has been reported in humans in southeast Asia, China and Korea. In 1998, first human case was reported in the central area of Taiwan. The dogs infected with T. callipaeda may have important implication in the infestation of this parasite to humans as reservoir hosts. (+info)
Ocular thelaziasis in Assam: a report of two cases.
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Small, white, thread-like, motile worms were recovered from the conjunctival sac of a 13-year-old girl and a 50-year-old woman from Dibrugarh district, Assam, India. They were identified as thelazia species. These two cases have been reported due to their rarity in India and elsewhere. (+info)
Efficacy of a combination of imidacloprid 10%/moxidectin 2.5% spot-on (Advocate(R) for dogs) in the prevention of canine spirocercosis (Spirocerca lupi).
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