Elephant endotheliotropic herpesvirus - Revision history

Nadia at 09:09, 23 May 2023

2023-05-23T09:09:30Z

← Older revision		Revision as of 09:09, 23 May 2023
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	The first instance of the fatal form of the disease was documented in 1990, although tissue samples from the 1980s have since tested positive for the virus, and localized skin lesions in wild African elephants were recorded as far back as the 1970s. Since 1995, there have been over fifty recorded cases of the disease in North America and Europe, with only nine of them successfully cured. The majority of affected individuals are young elephants born in captivity, although a small number of older wild-born adults in zoos have also succumbed to the disease. Additionally, cases caused by the same pathogenic type of EEHV have been identified in both orphaned and wild calves in Asian elephant populations.		The first instance of the fatal form of the disease was documented in 1990, although tissue samples from the 1980s have since tested positive for the virus, and localized skin lesions in wild African elephants were recorded as far back as the 1970s. Since 1995, there have been over fifty recorded cases of the disease in North America and Europe, with only nine of them successfully cured. The majority of affected individuals are young elephants born in captivity, although a small number of older wild-born adults in zoos have also succumbed to the disease. Additionally, cases caused by the same pathogenic type of EEHV have been identified in both orphaned and wild calves in Asian elephant populations.
	*
			== See also ==

			* [[List of captive elephants]]

	[[Category:Elephants]]		[[Category:Elephants]]

Paige at 19:19, 18 May 2023

2023-05-18T19:19:56Z

← Older revision		Revision as of 19:19, 18 May 2023
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	~~{{Expandbox}}~~		'''Elephant endotheliotropic herpesviruses''' (EEHV), also known as Elephantid betaherpesvirus 1 (ElHV-1), are a type of herpesvirus that can lead to a highly fatal hemorrhagic disease when transmitted to young Asian elephants. In African elephants, related forms of these viruses have been found in wild populations, generally causing benign effects and occasionally resulting in small growths or lesions. However, certain types of EEHV can cause a severe and lethal disease in Asian elephants, leading to the death of up to 80% of severely affected individuals. While the disease can be treated with prompt administration of antiviral drugs, this approach has only shown effectiveness in approximately one-third of cases.

	'''Elephant endotheliotropic herpesviruses''' (EEHV) or '''''Elephantid betaherpesvirus 1''''' (ElHV-1) is a type of herpesvirus, which can cause a highly fatal hemorrhagic disease when transmitted to young Asian [[Elephant\|elephants]]. In African elephants, related forms of these viruses, which have been identified in wild populations, are generally benign, occasionally surfacing to cause small growths or lesions. However, some types of EEHV can cause a highly fatal disease in Asian elephants, which kills up to 80% of severely affected individuals. The disease can be treated with the rapid application of antiviral drugs, but this has only been effective in around a third of cases.		The first instance of the fatal form of the disease was documented in 1990, although tissue samples from the 1980s have since tested positive for the virus, and localized skin lesions in wild African elephants were recorded as far back as the 1970s. Since 1995, there have been over fifty recorded cases of the disease in North America and Europe, with only nine of them successfully cured. The majority of affected individuals are young elephants born in captivity, although a small number of older wild-born adults in zoos have also succumbed to the disease. Additionally, cases caused by the same pathogenic type of EEHV have been identified in both orphaned and wild calves in Asian elephant populations.
			*
	The first ~~case~~ of a fatal form of the disease was documented in 1990, ~~though~~ tissue samples from ~~as early as~~ the 1980s have since tested positive for the virus, and localized skin lesions in wild African elephants were recorded in the 1970s. Since 1995, there have been over fifty ~~documented~~ disease ~~cases~~ in North America and Europe, ~~of which~~ only nine ~~have been~~ successfully cured. ~~Those~~ affected are ~~mostly~~ young ~~animals~~ born in captivity, ~~though~~ a small number of older wild-born adults ~~held~~ in zoos have ~~died~~, ~~and a number of~~ cases caused by the same pathogenic type of EEHV have been identified in both ~~orphan~~ and wild calves in Asian elephant populations.

	~~== See also ==~~

	* ~~[[Effects of captivity on elephants]]~~

	[[Category:Elephants]]		[[Category:Elephants]]

Paige at 22:38, 17 May 2023

2023-05-17T22:38:48Z

← Older revision		Revision as of 22:38, 17 May 2023
Line 1:		Line 1:
	{{Expandbox}}		{{Expandbox}}

	'''Elephant endotheliotropic herpesviruses''' (EEHV) or '''''Elephantid betaherpesvirus 1''''' (ElHV-1) is a type of herpesvirus, which can cause a highly fatal hemorrhagic disease when transmitted to young Asian elephants. In African elephants, related forms of these viruses, which have been identified in wild populations, are generally benign, occasionally surfacing to cause small growths or lesions. However, some types of EEHV can cause a highly fatal disease in Asian elephants, which kills up to 80% of severely affected individuals. The disease can be treated with the rapid application of antiviral drugs, but this has only been effective in around a third of cases.		'''Elephant endotheliotropic herpesviruses''' (EEHV) or '''''Elephantid betaherpesvirus 1''''' (ElHV-1) is a type of herpesvirus, which can cause a highly fatal hemorrhagic disease when transmitted to young Asian [[Elephant\|elephants]]. In African elephants, related forms of these viruses, which have been identified in wild populations, are generally benign, occasionally surfacing to cause small growths or lesions. However, some types of EEHV can cause a highly fatal disease in Asian elephants, which kills up to 80% of severely affected individuals. The disease can be treated with the rapid application of antiviral drugs, but this has only been effective in around a third of cases.

	The first case of a fatal form of the disease was documented in 1990, though tissue samples from as early as the 1980s have since tested positive for the virus, and localized skin lesions in wild African elephants were recorded in the 1970s. Since 1995, there have been over fifty documented disease cases in North America and Europe, of which only nine have been successfully cured. Those affected are mostly young animals born in captivity, though a small number of older wild-born adults held in zoos have died, and a number of cases caused by the same pathogenic type of EEHV have been identified in both orphan and wild calves in Asian elephant populations.		The first case of a fatal form of the disease was documented in 1990, though tissue samples from as early as the 1980s have since tested positive for the virus, and localized skin lesions in wild African elephants were recorded in the 1970s. Since 1995, there have been over fifty documented disease cases in North America and Europe, of which only nine have been successfully cured. Those affected are mostly young animals born in captivity, though a small number of older wild-born adults held in zoos have died, and a number of cases caused by the same pathogenic type of EEHV have been identified in both orphan and wild calves in Asian elephant populations.

			== See also ==

			* [[Effects of captivity on elephants]]

	[[Category:Elephants]]		[[Category:Elephants]]

Paige at 22:36, 17 May 2023

2023-05-17T22:36:38Z

← Older revision		Revision as of 22:36, 17 May 2023
Line 4:		Line 4:

	The first case of a fatal form of the disease was documented in 1990, though tissue samples from as early as the 1980s have since tested positive for the virus, and localized skin lesions in wild African elephants were recorded in the 1970s. Since 1995, there have been over fifty documented disease cases in North America and Europe, of which only nine have been successfully cured. Those affected are mostly young animals born in captivity, though a small number of older wild-born adults held in zoos have died, and a number of cases caused by the same pathogenic type of EEHV have been identified in both orphan and wild calves in Asian elephant populations.		The first case of a fatal form of the disease was documented in 1990, though tissue samples from as early as the 1980s have since tested positive for the virus, and localized skin lesions in wild African elephants were recorded in the 1970s. Since 1995, there have been over fifty documented disease cases in North America and Europe, of which only nine have been successfully cured. Those affected are mostly young animals born in captivity, though a small number of older wild-born adults held in zoos have died, and a number of cases caused by the same pathogenic type of EEHV have been identified in both orphan and wild calves in Asian elephant populations.
			[[Category:Elephants]]

Animal: Created page with "{{Expandbox}} '''Elephant endotheliotropic herpesviruses''' (EEHV) or '''''Elephantid betaherpesvirus 1''''' (ElHV-1) is a type of herpesvirus, which can cause a highly fatal hemorrhagic disease when transmitted to young Asian elephants. In African elephants, related forms of these viruses, which have been identified in wild populations, are generally benign, occasionally surfacing to cause small growths or lesions. However, some types of EEHV can cause a highly fatal d..."

2023-05-14T14:25:31Z

Created page with "{{Expandbox}} '''Elephant endotheliotropic herpesviruses''' (EEHV) or '''''Elephantid betaherpesvirus 1''''' (ElHV-1) is a type of herpesvirus, which can cause a highly fatal hemorrhagic disease when transmitted to young Asian elephants. In African elephants, related forms of these viruses, which have been identified in wild populations, are generally benign, occasionally surfacing to cause small growths or lesions. However, some types of EEHV can cause a highly fatal d..."

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{{Expandbox}}

'''Elephant endotheliotropic herpesviruses''' (EEHV) or '''''Elephantid betaherpesvirus 1''''' (ElHV-1) is a type of herpesvirus, which can cause a highly fatal hemorrhagic disease when transmitted to young Asian elephants. In African elephants, related forms of these viruses, which have been identified in wild populations, are generally benign, occasionally surfacing to cause small growths or lesions. However, some types of EEHV can cause a highly fatal disease in Asian elephants, which kills up to 80% of severely affected individuals. The disease can be treated with the rapid application of antiviral drugs, but this has only been effective in around a third of cases.

The first case of a fatal form of the disease was documented in 1990, though tissue samples from as early as the 1980s have since tested positive for the virus, and localized skin lesions in wild African elephants were recorded in the 1970s. Since 1995, there have been over fifty documented disease cases in North America and Europe, of which only nine have been successfully cured. Those affected are mostly young animals born in captivity, though a small number of older wild-born adults held in zoos have died, and a number of cases caused by the same pathogenic type of EEHV have been identified in both orphan and wild calves in Asian elephant populations.