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Topic: Viral disease


  
  The Big Picture Book of Viruses - Viral Disease Index
Epiglottitis - Haemophilus influenzae or Streptococcus pyogenes (Bacterial - not viral)
Legionnaire's Disease (Legionnaire's pneumonia) - Legionella pneumophila (Bacterial - not viral)
Leprosy (Hansen's disease) - Mycobacterium leprae (Bacterial - not viral)
www.virology.net /Big_Virology/BVDiseaseList.html   (1229 words)

  
 * Viral - (Disease): Definition
Viral gastroenteritis is an inflammation of the stomach and intestines caused by a viral infection.
Viral pneumonia is an inflammation (irritation and swelling with presence of extra immune cells) of the lungs caused by infection with a virus.
Viral pneumonia, generally milder than the bacterial form, is the result of lower respiratory infection and has been the cause of more than 90% of deaths for individuals over 65...
en.mimi.hu /disease/viral.html   (1638 words)

  
 VIRAL HEMORRHAGIC DISEASE OF RABBITS   (Site not responding. Last check: 2007-11-05)
Viral hemorrhagic disease of rabbits (VHD) is a peracute viral disease of rabbits (Oryctolagus cuniculus) causing hepatic, intestinal, and lymphoid necrosis and massive terminal intravascular coagulation.
LIU, S.J., XUE, H.P., PU, B.Q., and QIAN, N.H. A new viral disease in rabbits.
Outbreak of a viral infectious disease in rabbits in Wuxi Prefecture.
www.vet.uga.edu /vpp/gray_book/FAD/vhd.htm   (2198 words)

  
 Medmicro Chapter 45
Direct cell damage and death from viral infection may result from (1) diversion of the cell's energy, (2) shutoff of cell macromolecular synthesis, (3) competition of viral mRNA for cellular ribosomes, (4) competition of viral promoters and transcriptional enhancers for cellular transcriptional factors such as RNA polymerases, and inhibition of the interferon defense mechanisms.
Disease occurs only if the virus replicates sufficiently to damage essential cells directly, to cause the release of toxic substances from infected tissues, to damage cellular genes or to damage organ function indirectly as a result of the host immune response to the presence of virus antigens.
Viral tropism is also dictated in part by the presence of specific cell transcription factors that require enhancer sequences within the viral genome.
gsbs.utmb.edu /microbook/ch045.htm   (3478 words)

  
 eye viral disease   (Site not responding. Last check: 2007-11-05)
Viral respiratory tract infections are the most common cause of symptomatic human disease...
VIRAL DISEASES Avian Pox Avian pox is a relatively slow-spreading viral disease in birds...
Nosocomial Spread of Viral Disease -- Aitken and Jeffries 14 (3):...
eye.bargain1.info /eye-viral-disease   (597 words)

  
 AllRefer.com - Newcastle disease (Veterinary Medicine) - Encyclopedia   (Site not responding. Last check: 2007-11-05)
Newcastle disease, pneumoencephalitis, acute viral disease of domestic poultry.
Newcastle disease is characterized by sneezing, coughing, and nervous behavior.
The disease can be controlled in poultry by sanitary management and isolation of flocks, and by live-virus and inactivated vaccines administered by injection or in eye-drops, aerosol sprays, or drinking water.
reference.allrefer.com /encyclopedia/N/Newcstldis.html   (221 words)

  
 Virtual Naval Hospital: United States Naval Flight Surgeon Manual: Third Edition 1991: Chapter 5: Internal Medicine   (Site not responding. Last check: 2007-11-05)
Viral disease in the aviation community is a major cause of "down" time.
With an infection of viral etiology, prophylactic antibiotic therapy should be withheld because of the risk of secondary infection with a resistant organism, toxicity of drugs, expense, and confusion with improperly treated bacterial infections.
Both forms of acute viral hepatitis have serological markers which enable the clinician to distinguish between the viral causes of virtually identical clinical presentations, thus helping to predict chronic sequellae and infectivity in HBV infections.
www.vnh.org /FSManual/05/06bViralDisease.html   (1948 words)

  
 [No title]
Diseases : Infectious Diseases : Viral : Mumps
Mumps is a viral illness that mainly attacks the salivary glands.
Mumps fact sheet - Mumps is a viral infection that causes fever, headache, and swelling and tenderness of the salivary glands.
www.diseasedirectory.net /Infectious_Diseases/Viral/Mumps/default.aspx   (536 words)

  
 Energetic Presentations Of Viral Disease   (Site not responding. Last check: 2007-11-05)
A viral pattern may be picked up in a non-symptomatic patient in the viral prodome, before high numbers of virus have multiplied.
Viral infection as the cause of strange symptomolgy can be documented and treatment instituted in what otherwise would have been a case with no diagnosis.
Viral laboratory testing is time consuming, expensive and too slow to be of any clinical use in day to day general practice.
www.theprover.com /article.php4?id=18   (645 words)

  
 viral skin disease
Genital warts are soft wart-like growths on the genitals caused by a viral skin disease.
...viral skin disease: a disease of adults caused by the reactivation of chickenpox viruses in a nerve ganglion and resulting in inflammation...
...viral skin disease: a viral infection causing small painful blisters and inflammation, most commonly at the junction of skin and mucous membrane...
skin.deal4.info /viral-skin-disease   (497 words)

  
 This is The North East | CommuniGate | VHD - MYXOMATOSIS - FLYSTRIKE
Signs of disease are sudden death, elevated temperature (>41°C), not eating, dullness, lying flat on stomach, convulsions, paralysis, groans or cries, breathing difficulties and a bloody discharge from the nose.
The per-acute and acute forms of the disease are characterised by sudden death with blood possibly being seen from the nostrils.
Myxomatosis is a horrid disease that kills rabbits, whether it be rabbits in the wild or family pets.
www.communigate.co.uk /ne/bunnyburrows/page6.phtml   (1260 words)

  
 Viral Poultry Diseases
Avian pox is a relatively slow-spreading viral disease in birds, characterized by wart-like nodules on the skin and diphtheritic necrotic membranes lining the mouth and upper respiratory system.
Newcastle disease is a contagious viral infection causing a respiratory nervous disorder in several species of fowl including chickens and turkeys.
Although the disease causes severe losses, its affect on reducing the bird's ability to develop immunity to other diseases may be the most serious effect produced by this disease.
www.msstate.edu /dept/poultry/disviral.htm   (2755 words)

  
 eMedicine - Pneumonia, Viral : Article by Gloria Kuhn, DO, PhD   (Site not responding. Last check: 2007-11-05)
Disease from RSV in adults is usually mild, although RSV has been implicated in severe illness and even fatal pneumonia in the elderly.
Lower respiratory disease in infants is preceded by a prodrome of rhinorrhea and, perhaps, poor appetite.
Because of the inability to distinguish viral pneumonia from bacterial pneumonia, in many instances, the workup in the emergency department for patients with infiltrate on chest radiographs is identical.
www.emedicine.com /EMERG/topic468.htm   (5445 words)

  
 Communicable Disease Fact Sheet
Viral meningitis is an infection of the meninges (a thin lining covering the brain and spinal cord) by any one of a number of different viruses.
Because a number of different viruses are capable of causing viral meningitis, the manner in which the virus is spread depends upon the type of virus involved.
Since most cases are due to enteroviruses that may be passed in the stool, people diagnosed with viral meningitis should be instructed to thoroughly wash their hands after using the toilet.
www.health.state.ny.us /nysdoh/communicable_diseases/en/viral.htm   (320 words)

  
 Exotic animal diseases - Foot and mouth disease   (Site not responding. Last check: 2007-11-05)
Foot-and-mouth disease (FMD) is a highly contagious viral disease of all cloven-hoofed animals.
One of the key signs is fluid-filled blisters on the tongue and in the mouth causing the animal, particularly cattle, to salivate excessively.
The disease is usually mild in sheep and goats with few lesions.
www.dpi.qld.gov.au /health/3948.html   (601 words)

  
 Top Story   (Site not responding. Last check: 2007-11-05)
‘Nipah’, a seasonal viral disease causing encephalitis, which claimed 50 lives last winter, may strike again in a virulent form, as local and foreign experts apprehend.
A study conducted by local and foreign virologists recently revealed that the outbreak of the virus was limited to southwestern districts of Bangladesh in the past three years, with a mortality rate of 50–100 per cent in different areas and traced the virus to fruit bats.
Last season the disease was first reported in Goalundo in Rajbari district as an 'unknown' ailment between January 12 and 18.
independent-bangladesh.com /news/nov/21/21112004ts.htm   (640 words)

  
 Viral Diseases
Each viral family can be discussed based on the human diseases caused by members of that family.
The family name is taken from the disease caused by members of the group i.e., Papilloma, Polyoma and Vacuolating viruses.
The viral particles (sometimes called elementary bodies) are somewhat rounded, brick-shaped, or ovoid, and have a complex structure consisting of an internal central mass, the nucleoid, surrounded by two membrane layers.
www.kcom.edu /faculty/chamberlain/Website/Lects/VIRAL.HTM   (2976 words)

  
 HortResearch Publication - Citrus Tristeza Virus
The high degree of efficacy of this aphid as a CTV vector was demonstrated by the rapid spread of the disease in South America immediately after the introduction of the disease.
A second symptom of the disease is a 'slow decline' where the trees decline in health over a period of years.
The major diseases of concern at this time were Phytophthora gummosis and root rot, and consequently trees were grafted onto the highly adaptable Phytophthora-resistant sour orange rootstock.
www.hortnet.co.nz /publications/science/kk0992.htm   (2029 words)

  
 APHIS | News   (Site not responding. Last check: 2007-11-05)
Foot-and-mouth disease (FMD) is a severe, highly communicable viral disease of cattle and swine.
The disease is characterized by fever and blister-like lesions followed by erosions on the tongue and lips, in the mouth, on the teats, and between the hooves.
FMD can be confused with several similar, but less harmful, diseases, such as vesicular stomatitis, bluetongue, bovine viral diarrhea, and foot rot in cattle, vesicular exanthema of swine, and swine vesicular disease.
www.aphis.usda.gov /lpa/pubs/fsheet_faq_notice/fs_ahfmd.html   (927 words)

  
 Truth about SARS Infection - severe acute respiratory syndrome - atypical pneumonia - facts, symptoms and statistics
By early April 2003, many countries were already deeply alarmed by cases in their hospitals of a highly infectious viral infection causing severe atypical pneumonia, striking suddenly, failing to respond to normal treatment and causing many sick people to die.
Up until recently most deaths were in the elderly or those who were unwell from other causes, but recent deaths have included women in their 30s, while babies have become ill after women with SARS have given birth.
Set against that we have a far better understanding of the disease than was the case with Spanish flu, far better monitoring and surveillance and greater global awareness.
www.globalchange.com /sars.htm   (6728 words)

  
 VHD FAQ
VHD, which is short for Viral Hemorrhagic Disease of Rabbits, is an infectious viral disease that attacks the internal organs of rabbits, particularly the liver.
Rabbits that recover from the disease can shed the virus for a month or longer; rabbits vaccinated against the disease are thought to be carriers as well.
As a result, the disease is considered to be eradicated in Mexico--the last reported outbreak of VHD occurred there in 1992.
www.rabbitweb.net /vhd.asp   (1066 words)

  
 APHIS | News
Exotic Newcastle disease (END) is a contagious and fatal viral disease affecting all species of birds.
Previously known as velogenic viscerotropic Newcastle disease (VVND), END is probably one of the most infectious diseases of poultry in the world.
The disease is transmitted through infected birds' droppings and secretions from the nose, mouth, and eyes.
www.aphis.usda.gov /lpa/pubs/fsheet_faq_notice/fs_ahend.html   (947 words)

  
 Rabbit haemorrhagic viral disease Egypt   (Site not responding. Last check: 2007-11-05)
Viral haemorrhagic disease of rabbits: comparative study between the immune response of local and imported vaccine.
Clinico-pathological and ultrastructural studies of rabbits suspected for viral haemorrhagic disease.
The occurrence of rabbit viral haemorrhagic disease (RVHD) in Egypt.
www.move-in.org /diseases/rabbithaemorrhagbronch_eg.htm   (89 words)

  
 Viral Disease in Hematology -- Franchini et al. 2000 (1): 409 -- Hematology
Viral Disease in Hematology -- Franchini et al.
Viral hemorrhagic fevers (VHFs) are viral illnesses characterized
Viral Hemorrhagic Fevers : Hemorrhagic manifestations of VHFs
www.asheducationbook.org /cgi/content/full/2000/1/409   (6522 words)

  
 Exotic animal diseases - Avian influenza   (Site not responding. Last check: 2007-11-05)
Avian influenza is a highly contagious viral disease, which may cause up to 100% mortality in domestic fowls.
The disease is caused by a virus belonging to the family Orthomyxoviridae.
The clinical signs of avian influenza in birds are variable and can be affected by the existence of other diseases, the age of the birds, the environment and the severity of the virus itself.
www.dpi.qld.gov.au /health/3941.html   (1617 words)

  
 viral diseases
African horse sickness; African swine fever; Aujeszky's disease; Marek's disease; Newcastle disease; Rift Valley fever; border disease; bovine leukosis; foot and mouth disease; influenza; monkeypox; porcine reproductive and respiratory syndrome; rabies; rinderpest; sheep pox; smallpox; swine fever; viral haemorrhagic disease
This full-text document reviews current knowledge on border disease in goats, a viral disease which is caused by pestivirus.
viral diseases; small farms; poultry diseases; disease prevention; bacterial diseases;
vetgate.ac.uk /browse/cabi/detail/689549f87a6c98b42ad5d745c71c2c48.html   (2072 words)

  
 Equine Viral Encephalitis   (Site not responding. Last check: 2007-11-05)
The viral causes of brain or spinal cord disease affecting horses include: the arboviruses, herpes-viruses and rabies.
The Arbovirus diseases are the viral diseases which are spread by various arthropods such as mosquitoes, biting flies and ticks.
Rabies is a rapidly progressing disease that is preventable by vaccination.
www.gov.on.ca /OMAFRA/english/livestock/horses/facts/info_equv.htm   (1070 words)

  
 West Nile Fever—a Reemerging Mosquito-Borne Viral Disease in Europe
West Nile virus causes sporadic cases and outbreaks of human and equine disease in Europe (western Mediterranean and southern Russia in 1962-64, Belarus and Ukraine in the 1970s and 1980s, Romania in 1996-97, Czechland in 1997, and Italy in 1998).
Equine disease, called Near Eastern equine encephalitis in Egypt and lourdige in France, was observed and experimentally reproduced as fever and diffuse encephalomyelitis with a moderate to high fatality rate in Egypt (24), France (c.
However, natural disease due to the virus has been observed in a pigeon in Egypt (7), and inoculation of certain avian species (e.g., pigeons, chickens, ducks, gulls, and corvids) causes occasional encephalitis and death or long-term virus persistence (7,10,17,18).
www.cdc.gov /ncidod/EID/vol5no5/hubalek.htm   (3314 words)

  
 Nat'l Academies Press: Considerations for Viral Disease Eradication: Lessons Learned and Future Strategies: Workshop ...
As has been learned from past control or eradication attempts with a variety of viral diseases, from yellow fever to influenza, accidental or intentional reintroduction is a real threat -- one that could strike anywhere and for which we need to be fully prepared.
With the elimination and eradication of several viral diseases on the horizon, issues surrounding the cessation of immunization activities become exceedingly important.
In an effort to better understand the dynamics of disease eradication and post--immunization policies, the Institute of Medicine Forum on Emerging Infections hosted a two-day workshop (February 1--2, 2001) on The Consequences of Viral Disease Eradication.
search.nap.edu /nap-cgi/getrecid.cgi?isbn=0309084148   (264 words)

  
 USATODAY.com - WHO: Global measles deaths drop 39%   (Site not responding. Last check: 2007-11-05)
Measles, a viral disease, is spread by infected droplets produced by sneezing and coughing.
It causes fever and rash and is sometimes complicated by ear infections, pneumonia or inflammation of the brain, which can result in convulsions, deafness, mental retardation or death.
A decade ago, the disease killed millions of children each year and affected tens of millions more, leaving many with lifelong disabilities.
www.usatoday.com /news/world/2005-03-03-measles-un_x.htm   (606 words)

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