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Profile Documents Logout
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Chapter 5 ( Contd.)
Chapter 5 ( Contd.)

... recovery after infection. ...
Virus-Induced Immunopathology
Virus-Induced Immunopathology

... clinical disease (hepatitis) suggest that the disease is not caused by infection per se Anti-HBsAg may contribute to transient acute hepatitis, but may synergize with CTL mediated clerance of virus from hepatocytes CTL response itself can result in acute hepatitis ...
Microbiology 115 [Read
Microbiology 115 [Read

... synthesizes viral proteins ...
Rabies_Corona_Rubella_Rotaviruses
Rabies_Corona_Rubella_Rotaviruses

... Virus migrates up peripheral nerves to the spinal cord and ends up in the brain. Aerosol transmission has been documented from caves with large populations of infected bats. Organ donations—documented from early corneal ...
025 - Goat Plague or Peste des Petits Ruminants (PPR)
025 - Goat Plague or Peste des Petits Ruminants (PPR)

... Sheep and goats are susceptible, but the latter are more susceptible than the former. Dwarf goat breeds are particularly susceptible. Cattle and pigs can be infected subclinically by experimental inoculation. Little information is available about the susceptibility of wild small ruminants. During a ...
Wastewater Microbiology powerpoint
Wastewater Microbiology powerpoint

... killed as a result of the cholera epidemic in a period of six weeks. This is the equivalent of 140,000 New Yorkers today. The World Health Organization (WHO) estimates that more than 25,000 people throughout the world die every day from waterborne diseases. Every year, nearly 1.5 billion people (mos ...
Bluetongue virus serotype 8 in Northern Europe
Bluetongue virus serotype 8 in Northern Europe

... *No studies on N European midges *Probably made no difference in experience of EU farmers ...
The 3A non-structural-protein  coding  region  of ... southern  African  SAT type  isolates differs from ...
The 3A non-structural-protein coding region of ... southern African SAT type isolates differs from ...

... 57/2, were found in a single distinct phylogenetic cluster (group A, Fig. 2) , separate from the other types and supported by a bootstrap value of 100 %. In contrast, isolates of serotypes A and that originated from Africa, as well as the SAT 2 isolate KENI 3/57/2, formed part of a second phylogenet ...
Case Study - Cal State LA - Instructional Web Server
Case Study - Cal State LA - Instructional Web Server

...  All package their genomes together with the necessary Replicase  All have flexible nucleocapsids with helical symmetry.  All have an envelope containing virally encoded glycoprotein spikes that are involved in attachment and penetration.  All have genomes without a 5’ cap or a 3’ poly A tail  ...
japanese encephalitis
japanese encephalitis

... If serology is to be used for the diagnosis of the disease in individual horses, it should be remembered that horses in an endemic area may have been inapparently infected with the virus or may have been immunised with a vaccine Diagnosis requires a significant rise in antibody titre in paired sera ...
The_Hot_Zone - WBR Teacher Moodle
The_Hot_Zone - WBR Teacher Moodle

... as if he has been chewing coffee grounds. His eyes are the color of rubies, and his face is an expressionless mass of bruises. The red spots, which a few days before had started out as starlike speckles, have expanded and merged into huge, spontaneous purple shadows: his whole head is turning black- ...
Virology Congress and Expo
Virology Congress and Expo

... Congress and Expo”which is scheduled during March 10-12, 2016at Madrid, Spain. We cordially invite all the participants who are interested in sharing their knowledge and research in the arena ofVirology. Euro Virology -2016 anticipates more than 500 participants around the globe with thought provoki ...
Lecture Title
Lecture Title

... All viruses are intracellular pathogens therefore cell-mediated immunity plays an important role in recovery. The role of antibody is dependent on how virus replicates and spreads to uninfected cells. There are three ways a virus can spread… 1. EXTRACELLULAR (lytic viruses) release virion into extra ...
MICR 454L 2008Lec 11SARS,Hanta
MICR 454L 2008Lec 11SARS,Hanta

... No current threats However, because coronaviruses can undergo high rates of recombination, it is feared that other coronaviruses might cross the species barrier as a result of generation of recombinants containing both animal and human coronavirus genes. ~5% of bats in the U.S. carry coronaviruses ...
Chapter 16
Chapter 16

... • For example, shaking together oil and water produces tiny bubbles called microspheres. • Similar microspheres might have represented the first step in the evolution of cellular organization. • Those microspheres better able to incorporate molecules and energy would have tended to persist longer th ...
protecting your child against the flu
protecting your child against the flu

... apart if they are receiving influenza vaccine for the first time or those vaccinated for the first time during the previous influenza season but who only received one dose. The first dose “primes” the immune system; the second dose provides immune protection. Influenza vaccine may be given at the sa ...
Kingdoms Archæbacteria and Eubacteria
Kingdoms Archæbacteria and Eubacteria

... cream, pickles, soy sauce and sourdough bread. ...
Blue tongue
Blue tongue

... hooves are often hyperemic; petechial or ecchymotic hemorrhages may be present and extend down the horn. Petechiae, ulcers and erosions are common in the oral cavity, particularly on the tongue and dental pad, and the oral mucous membranes may be necrotic or cyanotic. The nasal mucosa and pharynx ma ...
The Hot Zone PowerPoint File
The Hot Zone PowerPoint File

... as if he has been chewing coffee grounds. His eyes are the color of rubies, and his face is an expressionless mass of bruises. The red spots, which a few days before had started out as starlike speckles, have expanded and merged into huge, spontaneous purple shadows: his whole head is turning black- ...
The science behind zombies - School of Medical Sciences
The science behind zombies - School of Medical Sciences

... • Influenza and pneumonia = eighth leading cause of death in males in 2009. ...
A single silent substitution in the genome of Apple stem grooving
A single silent substitution in the genome of Apple stem grooving

... from infected plants, as described by Verwoerd et al. (1989), in 1 % agarose/formaldehyde gels (Sambrook & Russell, 2001b). Blotted viral RNA was detected with an alkaline phosphatase-labelled DNA probe (cDNA of ORF2 region) prepared by PCR and with a chemiluminescent ECL substrate following the man ...
Emerging infections – implications for dental care
Emerging infections – implications for dental care

... Between 2003  and 2008  it was predicted that a new form of influenza might emerge to affect humans.6 Birds in South East Asia were expected to be the source. There are many strains of influenza viruses and many host species. Birds, dogs, horses, pigs, humans and many other species of mammals can be ...
Hendra Virus Fact Sheet - Australian Animal Welfare
Hendra Virus Fact Sheet - Australian Animal Welfare

... About Henry M. Jackson Foundation for the Advancement of Military Medicine The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. (HJF) is a private, notfor-profit organization established in 1983 and authorized by the U.S Congress to support medical research and education at ...
Outbreak of Laryngotrachetis in Privet Commercial - An
Outbreak of Laryngotrachetis in Privet Commercial - An

... production. Sever laryngotracheitis and cast formation along the tracheal lumen. The virus was diagnosed by isolation onto CAMS of 10-12 day- old chick embryo's , detection of intranuclear inclusion bodies from the tracheal epithleal cell's of both infected chickens and experimentally infected cocks ...
Embrace Your Inner Virus
Embrace Your Inner Virus

... The Vapp Store: An Economy of Viruses What kind of business models might be compatible with and foster the development of a (preferably legal) ecosystem of vapps for an operating system like Virix? An advertising-based model is an obvious possibility: a software vendor embeds in its vapps a referenc ...
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Influenza A virus



Influenza A virus causes influenza in birds and some mammals, and is the only species of influenza virus A. Influenza virus A is a genus of the Orthomyxoviridae family of viruses. Strains of all subtypes of influenza A virus have been isolated from wild birds, although disease is uncommon. Some isolates of influenza A virus cause severe disease both in domestic poultry and, rarely, in humans. Occasionally, viruses are transmitted from wild aquatic birds to domestic poultry, and this may cause an outbreak or give rise to human influenza pandemics.Influenza A viruses are negative-sense, single-stranded, segmented RNA viruses.The several subtypes are labeled according to an H number (for the type of hemagglutinin) and an N number (for the type of neuraminidase). There are 18 different known H antigens (H1 to H18) and 11 different known N antigens (N1 to N11). H17 was isolated from fruit bats in 2012. H18N11 was discovered in a Peruvian bat in 2013.Each virus subtype has mutated into a variety of strains with differing pathogenic profiles; some are pathogenic to one species but not others, some are pathogenic to multiple species.A filtered and purified influenza A vaccine for humans has been developed, and many countries have stockpiled it to allow a quick administration to the population in the event of an avian influenza pandemic. Avian influenza is sometimes called avian flu, and colloquially, bird flu. In 2011, researchers reported the discovery of an antibody effective against all types of the influenza A virus.
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