Update to Viral Hemorrhagic Fever - Council of State and Territorial
... Ebola and Marburg viruses have not yet been fully characterized; however, strong virologic, molecular, and serologic data suggest that fruit bats are an important host for these viruses. Outbreaks can occur when a patient infected through zoonotic exposure transmits the virus to other close human co ...
... Ebola and Marburg viruses have not yet been fully characterized; however, strong virologic, molecular, and serologic data suggest that fruit bats are an important host for these viruses. Outbreaks can occur when a patient infected through zoonotic exposure transmits the virus to other close human co ...
Bridge hosts for Avian Influenza viruses at the wildlife/domestic
... these two compartments by that bridge candidate. The product was preferred to the sum as any "0" values (species not seen around the compartment) de facto disqualify species as bridge candidates for the corresponding session. The sum was also tested but results did not differ from the method chosen ...
... these two compartments by that bridge candidate. The product was preferred to the sum as any "0" values (species not seen around the compartment) de facto disqualify species as bridge candidates for the corresponding session. The sum was also tested but results did not differ from the method chosen ...
19–3 Diseases Caused by Bacteria and Viruses
... nervous system, producing paralysis. Other viruses cause infected cells to change their patterns of growth and development. Some common diseases caused by viruses are listed in Figure 19–14. Unlike bacterial diseases, viral diseases cannot be treated with antibiotics. The best way to protect against ...
... nervous system, producing paralysis. Other viruses cause infected cells to change their patterns of growth and development. Some common diseases caused by viruses are listed in Figure 19–14. Unlike bacterial diseases, viral diseases cannot be treated with antibiotics. The best way to protect against ...
microbe study guide - Science by the Sea
... 16. Why are bacteria considered to be living organisms? Bacteria can survive and reproduce on their own. 17. What are the three shapes of bacteria? Bacilli (rod-shaped); Cocci (sphere-shaped); and Spirilla (spiral-shaped) 18. How do bacteria reproduce? Bacteria reproduce by binary fission. 19. How d ...
... 16. Why are bacteria considered to be living organisms? Bacteria can survive and reproduce on their own. 17. What are the three shapes of bacteria? Bacilli (rod-shaped); Cocci (sphere-shaped); and Spirilla (spiral-shaped) 18. How do bacteria reproduce? Bacteria reproduce by binary fission. 19. How d ...
Protection of Mice from Lethal Infection with Aujeszky`s Disease
... gVI specifically reacted with the antiserum. However, a few low M r or diffuse protein bands were also detected with purified virions and NP40-solubilized lysate. These bands may represent different glycosylated forms of gVI or degradation products. The results suggest that glycoprotein gVI might be ...
... gVI specifically reacted with the antiserum. However, a few low M r or diffuse protein bands were also detected with purified virions and NP40-solubilized lysate. These bands may represent different glycosylated forms of gVI or degradation products. The results suggest that glycoprotein gVI might be ...
TT viruses
... Data addressing the link between TTV and liver disease have however, turned out to be conflicting because there is a bulk of evidence pointing to the absence of such an association. The lack of morphological changes within hepatocytes that showed in situ hybridization signals for TTV questions the r ...
... Data addressing the link between TTV and liver disease have however, turned out to be conflicting because there is a bulk of evidence pointing to the absence of such an association. The lack of morphological changes within hepatocytes that showed in situ hybridization signals for TTV questions the r ...
CHAPTER 2.1.4 INFECTIOUS HAEMATOPOIETIC NECROSIS
... haematocrit, leukopenia, degeneration of leukocytes and thrombocytes, and large amounts of cellular debris. For the purpose of this chapter, IHN is considered to be infection with IHNV. ...
... haematocrit, leukopenia, degeneration of leukocytes and thrombocytes, and large amounts of cellular debris. For the purpose of this chapter, IHN is considered to be infection with IHNV. ...
Hepatitis Viruses
... Hepatitis C virus mutates very rapidly. Therefore, the production of protective antibody is short-lived. Vaccine production is very difficult. Worldwide incidence: 1 – 2% Higher rates in Eastern Europe and Africa (especially ...
... Hepatitis C virus mutates very rapidly. Therefore, the production of protective antibody is short-lived. Vaccine production is very difficult. Worldwide incidence: 1 – 2% Higher rates in Eastern Europe and Africa (especially ...
Understanding Virtual Epidemics: Children`s Folk
... observatories for social and economic sciences (Castronova 2005). The 2005 outbreak of a virulent epidemic in World of Warcraft suggested that virtual worlds could also be used to inform epidemiologists about the patterns of human behaviors and interactions that otherwise could not be studied for et ...
... observatories for social and economic sciences (Castronova 2005). The 2005 outbreak of a virulent epidemic in World of Warcraft suggested that virtual worlds could also be used to inform epidemiologists about the patterns of human behaviors and interactions that otherwise could not be studied for et ...
Epidemiology, disease and control of infections in ruminants by
... virulence-associated genes and construction of deletion mutants and recombinant viruses. Some of the latter have been developed as commercial vaccines. This paper aims to give an overview of the epidemiology and pathogenesis of infection by these viruses, immuno-prophylaxis and mechanisms of recover ...
... virulence-associated genes and construction of deletion mutants and recombinant viruses. Some of the latter have been developed as commercial vaccines. This paper aims to give an overview of the epidemiology and pathogenesis of infection by these viruses, immuno-prophylaxis and mechanisms of recover ...
Very virulent infectious bursal disease virus
... immunological responses following vaccination and Australia and New Zealand Standard Diagnostic Procedures ...
... immunological responses following vaccination and Australia and New Zealand Standard Diagnostic Procedures ...
Bronchitis
... Caused by viral infections, bacteria, or other particles hat irritate the bronchial tubes. There are many types of viruses and bacteria that causes bronchitis: • H. Influenzae • H. parainluenzae ...
... Caused by viral infections, bacteria, or other particles hat irritate the bronchial tubes. There are many types of viruses and bacteria that causes bronchitis: • H. Influenzae • H. parainluenzae ...
Travel-Related Influenza A/H1N1 Infection at a Rock Festival in
... reveal any other cases in travelers returning from the Sziget festival to European countries. According to the European CDC Influenza Surveillance Network (http://ecdc.europa.eu/en/activities/surveillance/eisn/ pages/eisn bulletin.aspx), the overall incidence rate of influenza-like illness (ILI) in Eu ...
... reveal any other cases in travelers returning from the Sziget festival to European countries. According to the European CDC Influenza Surveillance Network (http://ecdc.europa.eu/en/activities/surveillance/eisn/ pages/eisn bulletin.aspx), the overall incidence rate of influenza-like illness (ILI) in Eu ...
Transspecies Transmission of Gammaretroviruses and the Origin of
... virus, retroviruses related to KoRV and GaLV have been described in rodents such as South East Asian mice (e.g., Mus caroli [9,10] and Mus dunni [11]), as well as in two subspecies of Melomys burtoni in Australia and Indonesia [12,13]. Although these viruses are close relatives, it is still difficul ...
... virus, retroviruses related to KoRV and GaLV have been described in rodents such as South East Asian mice (e.g., Mus caroli [9,10] and Mus dunni [11]), as well as in two subspecies of Melomys burtoni in Australia and Indonesia [12,13]. Although these viruses are close relatives, it is still difficul ...
SOME PROPERTIES OF ROSE MOSAIC VIRUS FROM SOUTH
... two regions. The Australian isolates studied have very much narrower host ranges. At present, rose mosaic does not appear to be a well-defined disease. Fry and Hunter (1956) and Hunter (1965) recognized three types of symptoms on rose which they considered to be caused by different viruses but never ...
... two regions. The Australian isolates studied have very much narrower host ranges. At present, rose mosaic does not appear to be a well-defined disease. Fry and Hunter (1956) and Hunter (1965) recognized three types of symptoms on rose which they considered to be caused by different viruses but never ...
AMPLIFYING VACCINES AND THERAPIES
... oral vaccine. “It was with this goal in mind that we engineered SC Ad vectors to take limiting gene delivery events and amplify their impact using replication,” he continues. The researchers’ work in macaques of involving dripping the SC Ad vaccine under the tongue suggests that this goal may be ach ...
... oral vaccine. “It was with this goal in mind that we engineered SC Ad vectors to take limiting gene delivery events and amplify their impact using replication,” he continues. The researchers’ work in macaques of involving dripping the SC Ad vaccine under the tongue suggests that this goal may be ach ...
Development of a transmission model of Murid herpesvirus 4
... Golgi apparatus and the enveloped virions are released at the surface of the cell (Wild et al. 2005). The second model proposed, the « luminal » model, suggests the transport of the enveloped virions from the nucleus by a secretion pathway which maintains the integrity of the envelope acquired earli ...
... Golgi apparatus and the enveloped virions are released at the surface of the cell (Wild et al. 2005). The second model proposed, the « luminal » model, suggests the transport of the enveloped virions from the nucleus by a secretion pathway which maintains the integrity of the envelope acquired earli ...
Virus Tumor Antigens: Specific Fingerprints?
... virus-transformed cells is not known. In the case of the DNA virus-induced tumors, at the present time there appear to be at least 2 types of new antigens based on the methods used to demonstrate them—the Homotransplantation and the serologie types. The homotransplantation antigen can be demonstra ...
... virus-transformed cells is not known. In the case of the DNA virus-induced tumors, at the present time there appear to be at least 2 types of new antigens based on the methods used to demonstrate them—the Homotransplantation and the serologie types. The homotransplantation antigen can be demonstra ...
Foodborne Viruses - International Life Sciences Institute
... Likelihood of food- or waterborne transmission of enterically transmittable viruses, according to the type of illness associated with infection ...
... Likelihood of food- or waterborne transmission of enterically transmittable viruses, according to the type of illness associated with infection ...
Reduction of Otherwise Remarkably Stable Virus-specific
... LCMV or PV at a multiplicity of infection (MOI) of 0.1-0.2 PFU/ cell and incubated for 2 d at 37~ KO cells were infected with VV at a MOI of 4 for 3-4 h at 37~ Responder Cells. Adult C57BL/6 mice were inoculated intraperitoneally with the indicated viruses, and at the indicated times after infection ...
... LCMV or PV at a multiplicity of infection (MOI) of 0.1-0.2 PFU/ cell and incubated for 2 d at 37~ KO cells were infected with VV at a MOI of 4 for 3-4 h at 37~ Responder Cells. Adult C57BL/6 mice were inoculated intraperitoneally with the indicated viruses, and at the indicated times after infection ...
Guidelines for Research Involving Viral Vectors
... Adeno-Associated virus (AAV) is coined as such because it is most often found in cells that are simultaneously infected with adenovirus. AAV are parvoviridae, icosahedral, 20-25 nm in diameter, single-stranded DNA viruses with a protein capsid. Wild type adenovirus or herpesvirus must be present in ...
... Adeno-Associated virus (AAV) is coined as such because it is most often found in cells that are simultaneously infected with adenovirus. AAV are parvoviridae, icosahedral, 20-25 nm in diameter, single-stranded DNA viruses with a protein capsid. Wild type adenovirus or herpesvirus must be present in ...
Adeno-Associated Virus and AAV Vectors
... generate up to 1x106 copies per cell, thus killing them. Approximately 80% of the population is seropositive for anti-AAV antibodies against serotypes 1, 2, 3 or 5. Exposure to AAV in the lab may occur through skin or mucous membrane contact, accidental injection, inhalation and ingestion. Though AA ...
... generate up to 1x106 copies per cell, thus killing them. Approximately 80% of the population is seropositive for anti-AAV antibodies against serotypes 1, 2, 3 or 5. Exposure to AAV in the lab may occur through skin or mucous membrane contact, accidental injection, inhalation and ingestion. Though AA ...
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.