SIGNS AND STAGES OF EQUINE INFECTIOUS ANEMIA
... abdomen and legs as well as a weak pulse. Severely affected horses may die within 14 days. Horses that have been chronically affected with repeated bouts of mild clinical signs may relapse into the more severe form of the disease some years after the original infection. EIA may also cause pregnant m ...
... abdomen and legs as well as a weak pulse. Severely affected horses may die within 14 days. Horses that have been chronically affected with repeated bouts of mild clinical signs may relapse into the more severe form of the disease some years after the original infection. EIA may also cause pregnant m ...
What is a virus
... non enveloped Virus: contains only nucleic acid and protein Tobacco mosaic virus: helical capsid Adenovirus: icosahedral capsid ...
... non enveloped Virus: contains only nucleic acid and protein Tobacco mosaic virus: helical capsid Adenovirus: icosahedral capsid ...
sars
... March 17: World Health Organization facilitates the collaboration of 11 laboratories in 10 countries to identify the cause of SARS. March 24: Centers for Disease Control and Prevention announces that a coronavirus strain causes SARS. March 29: Dr. Carlo Urbani, a WHO officer who treated the earliest ...
... March 17: World Health Organization facilitates the collaboration of 11 laboratories in 10 countries to identify the cause of SARS. March 24: Centers for Disease Control and Prevention announces that a coronavirus strain causes SARS. March 29: Dr. Carlo Urbani, a WHO officer who treated the earliest ...
Viruses and Bacteria
... then declined dramatically … • Again becoming health problems (malaria, tuberculosis) • Due to drug resistance, lack of vaccination ...
... then declined dramatically … • Again becoming health problems (malaria, tuberculosis) • Due to drug resistance, lack of vaccination ...
zoonotic diseases, rodents
... Caused by Lassa virus. The virus was discovered in 1969, in Nigeria . Family : arenaviridae. Enveloped . The viral genome consists of two segments ( large ...
... Caused by Lassa virus. The virus was discovered in 1969, in Nigeria . Family : arenaviridae. Enveloped . The viral genome consists of two segments ( large ...
Viruses -Virus : obligate intracellular parasites .
... Viruses -Virus : obligate intracellular parasites . -Virus contain two genomes DNA or RNA But not both . which contain :- ss : single stranded . ds : double stranded -Capsid :- protein shell that enclose the viral genome . -Capsid symmetry : (( cabic – helical – complex )) -Viral Enveloped : help in ...
... Viruses -Virus : obligate intracellular parasites . -Virus contain two genomes DNA or RNA But not both . which contain :- ss : single stranded . ds : double stranded -Capsid :- protein shell that enclose the viral genome . -Capsid symmetry : (( cabic – helical – complex )) -Viral Enveloped : help in ...
Virus and Immunity Webquest
... 1. Name several internal characteristics of a prokaryotic cell. a. b. c. d. e. f. 2. If you were a bacteria - describe at least 5 external characteristics you may have. ...
... 1. Name several internal characteristics of a prokaryotic cell. a. b. c. d. e. f. 2. If you were a bacteria - describe at least 5 external characteristics you may have. ...
10 Chapter 37 Reo Calici
... Treatment is replacement of fluids and electrolytes Vaccine licensed in US in 1998 but was withdrawn because of bowel obstructions in some children New vaccine has recently been approved ...
... Treatment is replacement of fluids and electrolytes Vaccine licensed in US in 1998 but was withdrawn because of bowel obstructions in some children New vaccine has recently been approved ...
Microbiology 2 - Viral disease
... Aids is a retrovirus, of subgroup lentivirus: ssRNA +ve, diploid. It is more complex than other retroviruses as it has extra regulatory genes. Transmission: sexual, intravenous drug abuse, mother to baby, contaminated blood products The virus binds cells expressing CD4(T-helper cells) and a ...
... Aids is a retrovirus, of subgroup lentivirus: ssRNA +ve, diploid. It is more complex than other retroviruses as it has extra regulatory genes. Transmission: sexual, intravenous drug abuse, mother to baby, contaminated blood products The virus binds cells expressing CD4(T-helper cells) and a ...
Science Media Centre Fact Sheet Schmallenberg virus
... - The frequency of direct transmission, live animal to live animal, is thought to be low. So insect transmission is regarded as the primary route, although it can also be transmitted across the placenta. - It is possible that the seasonality of the infection cycle would not entail a second epidemic ...
... - The frequency of direct transmission, live animal to live animal, is thought to be low. So insect transmission is regarded as the primary route, although it can also be transmitted across the placenta. - It is possible that the seasonality of the infection cycle would not entail a second epidemic ...
Sec4
... in flu virus can evolve through mutation as well as horizontal gene transfer from other virus when in same host ...
... in flu virus can evolve through mutation as well as horizontal gene transfer from other virus when in same host ...
Biology: Immune System Study Guide
... 3. What are some roles of bacteria in the environment? 4. Bacteria that break down the nutrients in dead matter into simpler substances that are taken up by plant roots are called _______________________. 5. What are some human uses for bacteria? 6. The outer protein coat of a virus is called a ____ ...
... 3. What are some roles of bacteria in the environment? 4. Bacteria that break down the nutrients in dead matter into simpler substances that are taken up by plant roots are called _______________________. 5. What are some human uses for bacteria? 6. The outer protein coat of a virus is called a ____ ...
EN90019_Microbiology2
... Students must understand and discriminate aspects of viral biology and pathogenicity, in order to establish the adequate control strategies, recognize the importance of virus in the different morbid processes. Students must develop competencies of manipulate laboratory instruments and substrates or ...
... Students must understand and discriminate aspects of viral biology and pathogenicity, in order to establish the adequate control strategies, recognize the importance of virus in the different morbid processes. Students must develop competencies of manipulate laboratory instruments and substrates or ...
Zoonoses - USAID Natural Resource Management and
... • Pigs showed mild clinical signs of neurologic and respiratory disease • Human cases presented with fever, headache, signs consistent with encephalitis • 93% of human cases had occupational exposure to infected pigs suggesting transmission was via direct contact with pigs ...
... • Pigs showed mild clinical signs of neurologic and respiratory disease • Human cases presented with fever, headache, signs consistent with encephalitis • 93% of human cases had occupational exposure to infected pigs suggesting transmission was via direct contact with pigs ...
Emerging Infectious Disease, Zoonoses and the Human
... • Pigs showed mild clinical signs of neurologic and respiratory disease • Human cases presented with fever, headache, signs consistent with encephalitis • 93% of human cases had occupational exposure to infected pigs suggesting transmission was via direct contact with pigs ...
... • Pigs showed mild clinical signs of neurologic and respiratory disease • Human cases presented with fever, headache, signs consistent with encephalitis • 93% of human cases had occupational exposure to infected pigs suggesting transmission was via direct contact with pigs ...
West Nile - Felicia Henderson
... These symptoms usually last for 3 - 6 days, but may last a month. ...
... These symptoms usually last for 3 - 6 days, but may last a month. ...
Washington Animal Agriculture Team
... was confirmed for the first time in the U.S. in May 2013. So far, cases have been confirmed in Colorado, Illinois, Indiana, Iowa and Minnesota. The disease is a concern because the American swine herd is naïve to this virus and animals have no immunity to it. The Virus The virus is a coronavirus, th ...
... was confirmed for the first time in the U.S. in May 2013. So far, cases have been confirmed in Colorado, Illinois, Indiana, Iowa and Minnesota. The disease is a concern because the American swine herd is naïve to this virus and animals have no immunity to it. The Virus The virus is a coronavirus, th ...
Bacteria and virus ppt
... Done? Do Scenario 3! 1. This season’s flu strain is being called one of the worst ever, and people are starting to panic. Amidst this epidemic, you are in Europe and want to return home. What precautions would you take to protect the health of both you and your family? 2. A zombie pandemic threaten ...
... Done? Do Scenario 3! 1. This season’s flu strain is being called one of the worst ever, and people are starting to panic. Amidst this epidemic, you are in Europe and want to return home. What precautions would you take to protect the health of both you and your family? 2. A zombie pandemic threaten ...
PRRS (`Blue Ear Pig Disease`)
... clinical signs can vary between farms depending on what other infectious agents are present. Transmission between pigs is by nose to nose contact, via infected semen and also infected faeces. The virus can be spread between pigs by contaminated needles and infected muck on clothing, boots and vehicl ...
... clinical signs can vary between farms depending on what other infectious agents are present. Transmission between pigs is by nose to nose contact, via infected semen and also infected faeces. The virus can be spread between pigs by contaminated needles and infected muck on clothing, boots and vehicl ...
see link
... Pilot experiments are performed at the moment; this project depends on the outcome. MHV infects mouse cells in cell culture by using mCeacam1a as receptor. It remains unclear how the receptor mediates virus uptake by endocytosis and virus-cell fusion. Intracellular signaling of the receptor does not ...
... Pilot experiments are performed at the moment; this project depends on the outcome. MHV infects mouse cells in cell culture by using mCeacam1a as receptor. It remains unclear how the receptor mediates virus uptake by endocytosis and virus-cell fusion. Intracellular signaling of the receptor does not ...
Tobacco mosaic virus is viruses that cause disease in
... 1. Adsorption (attachment) 2. penetration 3. incorporation 4. replication.** TMV does not cause disease by killing cells but by taking over the process of cell metabolism, resulting in abnormal cell function. Symptoms of the virus are yellow blotches on the leaves of tobacco, which can inhibit the g ...
... 1. Adsorption (attachment) 2. penetration 3. incorporation 4. replication.** TMV does not cause disease by killing cells but by taking over the process of cell metabolism, resulting in abnormal cell function. Symptoms of the virus are yellow blotches on the leaves of tobacco, which can inhibit the g ...
Influenza A Virus
... means gland, site from which were initially isolated. • Virions are icosahedral non-enveloped, 70-90 nm in diameter with double stranded DNA genome. • Fibers protruding from capsid facilitate binding on to host • 11 proteins are found in the virion • Genome encodes for up to 50 proteins • Divided in ...
... means gland, site from which were initially isolated. • Virions are icosahedral non-enveloped, 70-90 nm in diameter with double stranded DNA genome. • Fibers protruding from capsid facilitate binding on to host • 11 proteins are found in the virion • Genome encodes for up to 50 proteins • Divided in ...
Henipavirus
Henipavirus is a genus of RNA viruses in the family Paramyxoviridae, order Mononegavirales containing three established species: Hendra virus, Nipah virus and Cedar virus. The henipaviruses are naturally harboured by Pteropid fruit bats (flying foxes) and some microbat species. Henipavirus is characterised by a large genome, a wide host range, and their recent emergence as zoonotic pathogens capable of causing illness and death in domestic animals and humans.In 2009, RNA sequences of three novel viruses in phylogenetic relationship to known Henipaviruses were detected in Eidolon helvum (the African straw-colored fruit bat) in Ghana. The finding of these novel putative Henipaviruses outside Australia and Asia indicates that the region of potential endemicity of Henipaviruses extends to Africa.