翻訳と辞書 ・ Buffalo, South Dakota
・ Buffalo, Sullivan County, Tennessee
・ Buffalo, Tennessee
・ Buffalo, Texas
・ Buffalo, Trigg County, Kentucky
・ Buffalo, Victoria
・ Buffalo, West Virginia
・ Buffalo, Wisconsin
・ Buffalo, Wyoming
・ Buffalo-Glencoe Tondas
・ Buffalo-Lancaster Regional Airport
・ Buffalocomotive
・ Buffaloe v. Hart
・ Buffaloes F.C.
・ Buffaloland Provincial Park
・ Buffalopox
・ Buffalopterus
・ Buffaloville, Indiana
・ Buffalo–Depew (Amtrak station)
・ Buffalo–Niagara Falls metropolitan area
・ Buffard
・ Buffavento Castle
・ Buffel
・ Buffel (disambiguation)
・ Buffel-class monitor
・ Buffeljags Dam
・ Buffeljags River
・ Buffels River
・ Buffelsbaai
・ Buffelsdraai
|
|
Buffalopox
Buffalopox is caused by buffalopox virus (BPXV); it is a Poxviridae for which the natural host is buffalo. It mainly infects buffalo but has been known to infect cows and humans. It is classified in the Orthopoxvirus (OPV) genus and the subfamily Chordopoxvirinae. The appearance of buffalopox follows a pattern and is described as emerging and re-emerging, it commonly occurs in sporadic and epidemic forms in domestic and commercial farm settings.
==Epidemiology==
The first recorded incidence of buffalopox occurred in India in 1934. Since then many outbreaks have occurred in many parts of the world including Pakistan, Egypt, Nepal, and Bangladesh. While the disease was characterized in 1934, the agent causing the disease was not identified until 1977 when researchers, Singh and Singh, were able to isolate and characterize the virus. In buffaloes the disease is mainly reported in the young and old. BPXV can be spread by sand flies and midges, and transmission studies showed that in addition to infecting buffaloes and cows the virus can also infect guinea pigs and suckling mice. Between 2006 and 2008, there were four outbreaks in domestic buffaloes in India.〔 The buffaloes presented with lesions on the udder, teats, limbs, around the ear, and hindquarters which was indicative of a generalized infection. In this case, there was a reduction of milk yield of about 30-35% which was followed by mastitis that was a consequence of a secondary bacterial infection. The milk attendants developed lesions on their chest, lower abdomen, fingers, hands, forearms, legs, scapular region, feet, and forehead and also presented with a fever, lymphadenopathy, and general malaise. There is also some evidence of milk attendants spreading the virus between buffalo and from buffalo to cows.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Buffalopox」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|