what is Nipah virus
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- Nipah Virus (NiV) is an emerging infectious disease which ﬁ rst appeared in domestic pigs in Malaysia and Singapore in 1998 and 1999. There is evidence of Nipah infection among several species of domestic animals including dogs, cats, goats, and horses.Sheep may also be affected.he name, Nipah, is derived from the village in Malaysia where the person from whom the virus was ﬁ rst isolated succumbed to the disease.Nipah Virus is a disease listed in the World Organisation for Animal Health (OIE) Terrestrial Animal Health Code and must be reported to the OIE (OIE Terrestrial Animal Health Code).
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Cyprinid herpesvirus 3 Koi herpes virus (KHV) is a viral disease that is very contagious to the common carp Cyrpinus carpio.It is most commonly found in ornamental koi, which are often used in outdoor ponds or as feeder stock. The first case of KHV was reported in 1998, but not confirmed until later in 1999. KHV is a DNA-based virus.oi herpes virus (KHV) is a viral disease that is very contagious to the common carp Cyrpinus carpio.
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West Nile Virus What is West Nile virus (WNV)? West Nile is a type of virus that causes encephalitis, or inflammation of the brain. The virus has been found in Africa, western Asia, the Middle East, the Mediterranean region of Europe and recently in the United States.Mosquitoes become infected with the virus after feeding on infected wild birds and then transmit the virus through bites to people, animals and other birds.he virus has been found in Africa, western Asia, the Middle East, the Mediterranean region of Europe and recently in the United States. Mosquitoes become infected with the virus after feeding on infected wild birds and then transmit the virus through bites to people, animals and other birds.
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- The National Institute of Pension Administrators (NIPA) is a national association representing the retirement and employee benefit plan administration profession. It was founded with the idea of bringing together professional benefit administrators and other interested parties to encourage greater dialogue, cooperation and educational opportunities.
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- H1N1 is a flu virus. When it was first detected in 2009, it was called “swine flu” because the virus was similar to those found in pigs. The H1N1 virus is currently a seasonal flu virus found in humans.Although it also circulates in pigs, you cannot get it by eating properly handled and cooked pork or pork products.he H1N1 virus is currently a seasonal flu virus found in humans. Although it also circulates in pigs, you cannot get it by eating properly handled and cooked pork or pork products.
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Orthohantavirus Hantaviruses are single-stranded, enveloped, negative sense RNA viruses in the Bunyaviridae family. They normally infect rodents and do not cause disease in these hosts. Humans may become infected with hantaviruses through contact with rodent urine, saliva, or feces.t is an often fatal pulmonary disease. In the United States, the causative agent is the Sin Nombre virus carried by deer mice. Prodromal symptoms include flu-like symptoms such as fever, cough, myalgia, headache, and lethargy.
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- Transmission of Nipah virus to humans may occur after direct contact with infected bats, infected pigs, or from other NiV infected people.In Malaysia and Singapore, humans were apparently infected with Nipah virus only through close contact with infected pigs.ransmission of Nipah virus to humans may occur after direct contact with infected bats, infected pigs, or from other NiV infected people.
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Hepatitis B virus Hepatitis B virus, abbreviated HBV, is a species of the genus Orthohepadnavirus, which is likewise a part of the Hepadnaviridae family of viruses. This virus causes the disease hepatitis B.he viral DNA is found in the nucleus soon after infection of the cell. The partially double-stranded DNA is rendered fully double-stranded by completion of the (+) sense strand by viral polymerase and removal of a protein molecule from the (-) sense strand and a short sequence of RNA from the (+) sense strand.
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Elephant endotheliotropic herpesvirus Elephant endotheliotropic herpesviruses (EEHV) are a type of herpesvirus, which can cause a highly fatal hemorrhagic disease when transmitted to young Asian elephants.he affected animals are mostly young Asian elephants that had been born in captivity,with half the cases in North America being between the ages of one and four years (and three-quarters between one and eight years old).
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Ancient origin of hepatitis B viruses revealed by DNA fossils in bird genomes Hepatitis B virus (HBV) is one of the most common human viral infections in the world. This virus specifically infects the liver cells of many primates (including humans), causing severe flu-like symptoms.
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- human papillomavirus hpv is a dna virus from the papillomavirus family that is capable of infecting humans like all papillomaviruses hpvs establish productive infections only in keratinocytes of the skin or mucous membranesuman papillomavirus hpv is a dna virus from the papillomavirus family that is capable of infecting humans like all papillomaviruses hpvs establish productive infections only in keratinocytes of the skin or mucous membranes
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Parainfluenza Viral Infections Article Body. Human parainfluenza viruses (HPIVs) are a group of organisms, types 1 through 4, that cause several different respiratory infections. For example, they are the major cause of croup, which is an inflammation of the voice box (larynx) and windpipe (trachea) that makes breathing more difficult.rticle Body. Human parainfluenza viruses (HPIVs) are a group of organisms, types 1 through 4, that cause several different respiratory infections. For example, they are the major cause of croup, which is an inflammation of the voice box (larynx) and windpipe (trachea) that makes breathing more difficult.
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- 2009 H1N1 (sometimes called “swine flu”) is a new influenza virus causing illness in people. This new virus was first detected in people in the United States in April 2009. This virus is spreading from person-to-person worldwide, probably in much the same way that regular seasonal influenza viruses spread.
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- The causal agent, Akabane virus, is a member of the Simbu serogroup of the family Bunyaviridae. It is spread by biting midges (Culicoides spp) in Australia, Japan, and Kenya.tiology, Epidemiology, and Transmission. The causal agent, Akabane virus, is a member of the Simbu serogroup of the family Bunyaviridae. It is spread by biting midges (Culicoides spp) in Australia, Japan, and Kenya. Akabane virus is common in many tropical and subtropical areas between ∼35°N and 35°S.
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Diseases & Conditions Respiratory syncytial (sin-SISH-uhl) virus, or RSV, is a respiratory virus that infects the lungs and breathing passages.Healthy people usually experience mild, cold-like symptoms and recover in a week or two.But RSV can be serious, especially for infants and older adults.n fact, RSV is the most common cause of bronchiolitis (inflammation of the small airways in the lung) and pneumonia in children younger than 1 year of age in the United States. In addition, RSV is being recognized more often as a significant cause of respiratory illness in older adults.
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Practice Essentials Persistent pulmonary hypertension of the newborn (PPHN) is defined as the failure of the normal circulatory transition that occurs after birth. It is a syndrome characterized by marked pulmonary hypertension that causes hypoxemia secondary to right-to-left shunting of blood at the foramen ovale and ductus arteriosus.
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- Human papillomavirus (HPV) is a DNA virus from the papillomavirus family that is capable of infecting humans. Like all papillomaviruses, HPVs establish productive infections only in keratinocytes of the skin or mucous membranes.uman papillomavirus (HPV) is a DNA virus from the papillomavirus family that is capable of infecting humans. Like all papillomaviruses, HPVs establish productive infections only in keratinocytes of the skin or mucous membranes.
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Human Papillomavirus Human papillomavirus (HPV) is a small, non-enveloped deoxyribonucleic acid (DNA) virus that infects skin or mucosal cells.
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AAV Adeno-associated virus (AAV) is a small virus that infects humans but does not cause disease. It is uniquely suited for gene therapy application – because it cannot replicate on its own, it is unlikely to spread within the body.deno-associated virus (AAV) is a small virus that infects humans but does not cause disease. It is uniquely suited for gene therapy application – because it cannot replicate on its own, it is unlikely to spread within the body.
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Where did the name Steven originate? According to A Dictionary of First Names by Hanks and Hodges, the name Steven is a variant of Stephen and is derived from the Greek word stephanos, meaning garland or crown.. Stephen is the English spelling of the name of the first Christian martyr. Consequently, variations occur in the languages of most Christian cultures.
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Hepatitis B virus Hepatitis B virus, abbreviated HBV, is a species of the genus Orthohepadnavirus, which is likewise a part of the Hepadnaviridae family of viruses. This virus causes the disease hepatitis B.he early evolution of the Hepatitis B, like that of all viruses, is difficult to establish. The divergence of orthohepadnavirus and avihepadnavirus occurred ~125,000 years ago (95% interval 78,297–313,500). Both the Avihepadnavirus and Orthohepadna viruses began to diversify about 25,000 years ago.
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Viral neuraminidase Viral neuraminidase. Influenza virus replication, showing how in step 6 the neuraminidase and hemagglutinin proteins incorporated into the host cell's membrane are used to escape. Viral neuraminidase is a type of neuraminidase found on the surface of influenza viruses that enables the virus to be released from the host cell. Neuraminidases are enzymes that cleave sialic acid groups from glycoproteins and are required for influenza virus replication.
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Lithium-ion battery A nickel–metal hydride battery, abbreviated NiMH or Ni–MH, is a type of rechargeable battery.The chemical reaction at the positive electrode is similar to that of the nickel–cadmium cell (NiCd), with both using nickel oxyhydroxide (NiOOH). NiMH battery can have two to three times the capacity of an equivalent size NiCd, and its energy density can approach that of a lithium-ion battery.
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- Herpes simplex virus 1 and 2 (HSV-1 and HSV-2), also known as human herpesvirus 1 and 2 (HHV-1 and HHV-2), are two members of the herpesvirus family, Herpesviridae, that infect humans. Both HSV-1 (which produces most cold sores) and HSV-2 (which produces most genital herpes) are ubiquitous and contagious.
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Retrovirus Retroviridae is a family of enveloped viruses that replicate in a host cell through the process of reverse transcription. A retrovirus is a single-stranded positive-sense RNA virus with a DNA intermediate and, as an obligate parasite, targets a host cell. Pol proteins are responsible for synthesis of viral DNA and integration into host DNA after infection. 2  Env proteins play a role in association and entry of virions into the host cell. 3  Possessing a functional copy of an env gene is what makes retroviruses distinct from retroelements.
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Lassa fever Lassa fever or Lassa hemorrhagic fever (LHF) is an acute viral hemorrhagic fever caused by the Lassa virus and first described in 1969 in the town of Lassa, in Borno State, Nigeria.Lassa fever is a member of the Arenaviridae virus family.utbreaks of the disease have been observed in Nigeria, Liberia, Sierra Leone, Guinea, and the Central African Republic. The primary animal host of the Lassa virus is the Natal multimammate mouse (Mastomys natalensis), an animal found in most of sub-Saharan Africa.