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Hepatitis B: General Information - Southern Nevada Health District
Hepatitis B: General Information - Southern Nevada Health District

... Hepatitis B is a contagious liver disease that results from infection with the Hepatitis B virus. When first infected, a person can develop an “acute” infection, which can range in severity from a very mild illness with few or no symptoms to a serious condition requiring hospitalization. Acute Hepat ...
What is hepatitis? HEPATITIS B
What is hepatitis? HEPATITIS B

... Hepatitis B is a contagious liver disease that results from infection with the Hepatitis B virus. When first infected, a person can develop an “acute” infection, which can range in severity from a very mild illness with few or no symptoms to a serious condition requiring hospitalization. Acute Hepat ...
comparison of vero cell plaque assay
comparison of vero cell plaque assay

... Disease Control [CDC] 1999), the virus spread to 27 states and the District of Columbia in the eastern half of the country (CDC 2001). In anticipation of this expanding distribution, many state and local health agencies and mosquito control districts initiated new arbovirus surveillance programs or ...
Polio: the viru s and the vaccine
Polio: the viru s and the vaccine

... disease was affecting mostly the children from better-off families – especially those who ate the most fresh fruit. People thus started to call the disease ‘the middleclass plague’. All this was so utterly inexplicable that parents were left feeling helpless and despairing. y the end of the 1930s th ...
Childhood Vaccination
Childhood Vaccination

... CATEGORIES OF VACCINES ...
Viral Exanthems - Why are They Good Choices for Research by
Viral Exanthems - Why are They Good Choices for Research by

... Family physicians are well placed to investigate viral exanthems 1. Early virological evidence Family physicians see patients with exanthems at an early stage of the eruption. Early virological evidence is thus available. By the time these patients are referred to secondary care specialists such as ...
ibdvupdate_susan - Cairo University Scholars
ibdvupdate_susan - Cairo University Scholars

... antigenically different from classic strains of IBDV; as it is devoid the classical epitope(s) defined by neutralizing monoclonal antibodies (Snyder et al., 1988b; Snyder, 1990; Snyder et al., 1992).Most of these epitopes are located in the VP2 hyper variable region (Snyder et al., 1988a). Immunizat ...
Feline Immunodeficiency Virus in South America
Feline Immunodeficiency Virus in South America

... is associated with early robust humoral and cellular anti-viral immune responses, followed by a progressive immune suppression that results eventually in AIDS. The outcome of infection depends on the balance between the viral destruction of the immune system and the ability of the remaining immune s ...
Rate of Multiplication in the Mouse Lung of Unadapted and Adapted
Rate of Multiplication in the Mouse Lung of Unadapted and Adapted

... by the fact that the lag phase was demonstrated with an unadapted line passaged twice in mice. On the other hand, it is possible that in subsequent passages a variant type of virus may appear abruptly, the rapid growth of which during the first 12 hours may eliminate the lag phase in a single passag ...
Zika Virus, a New Threat for Europe?
Zika Virus, a New Threat for Europe?

... Zika virus (ZIKV) (genus Flavivirus, family Flaviviridae) is an emerging arthropod-borne virus transmitted to humans by Aedes mosquitoes. ZIKV infection in humans was first observed in Africa in 1952 [1], and can cause a broad range of clinical symptoms presenting as a “denguelike” syndrome: headach ...
QuickTiter™ Hepatitis B Surface Antigen (HBsAg) ELISA Kit
QuickTiter™ Hepatitis B Surface Antigen (HBsAg) ELISA Kit

... Hepatitis B is an infection of the liver caused by the hepatitis B virus. HBV is transmitted by exposure to infectious blood or body fluids (e.g. saliva, semen, urine); forms of transmission include unprotected sexual activity, blood transfusion, mother-to-infant transmission, or consuming contamina ...
QuickTiter™ Hepatitis B Surface Antigen (HBsAg) ELISA Kit
QuickTiter™ Hepatitis B Surface Antigen (HBsAg) ELISA Kit

... Hepatitis B is an infection of the liver caused by the hepatitis B virus. HBV is transmitted by exposure to infectious blood or body fluids (e.g. saliva, semen, urine); forms of transmission include unprotected sexual activity, blood transfusion, mother-to-infant transmission, or consuming contamina ...
Biology Final Exam Review The process that occurs within the
Biology Final Exam Review The process that occurs within the

... protein, nucleic acid, and is capable of replication protein, nucleus, and is capable of manufacturing nucleic acids protein, ribosomes, and can be seen by an optical microscope proteins, nucleic acid, and cannot be seen by any microscope ...
Molecular Characterization and Detection of Infectious Bronchitis Virus
Molecular Characterization and Detection of Infectious Bronchitis Virus

... populations worldwide. The aim of the research was to better understand the molecular characteristics of the virus and to investigate the factors behind the continuous emergence of new genetic variants and the occurrence of outbreaks. The studies showed that the viral genome is under a continuous ev ...
Bloodborne Pathogens, Universal Precautions Booklet
Bloodborne Pathogens, Universal Precautions Booklet

... HIV, HBV and HCV are all bloodborne pathogens that can be transmitted by blood and by other potentially infectious materials (OPIM). OSHA defines OPIM as: semen, vaginal secretions, cerebrospinal fluid, synovial fluid, pleural fluid, pericardial fluid, peritoneal fluid, amniotic fluid, saliva in den ...
Quantification of HIV in semen: correlation with antiviral
Quantification of HIV in semen: correlation with antiviral

... design of novel pharmacological and immunotherapeutic approaches that would help to reduce the infectivity of individuals and limit the further spread of the epidemic. A critical inoculum is possibly required for transmission of HIV by any route of exposure. For example, higher concentration of HIV ...
Canine distemper virus in a crab-eating fox
Canine distemper virus in a crab-eating fox

... Antibodies to CDV have been previously reported from crab-eating foxes (Cerdocyon thous; Fiorello et al., 2007). In this study we report a case of canine distemper virus disease in a crab-eating fox and information on the phylogeny of the virus strain. A young female crab-eating fox that had general ...
Hepatitis B Vaccine
Hepatitis B Vaccine

... hepatitis C and other chronic liver diseases should receive the vaccine. Administered IM (in the deltoid muscle in adults) in three doses, the second and third doses 1 & 6 months after the first dose. The third dose is very important in producing prolonged immunity. Antibody response may be measured ...
Press Kit Seasonal Flu
Press Kit Seasonal Flu

... Despite the implementation of prophylactic measures and the availability of symptomatic or specific (antiviral) treatments against influenza, and although the quality, availability and use of inactivated influenza vaccine have increased substantially, annual epidemics continue to cause substantial s ...
Discovery and Description of Ebola Zaire Virus in
Discovery and Description of Ebola Zaire Virus in

... culture, electron microscopy (EM), immunofluorescence antibody (IFA) testing of sera, case tracing, containment, and epidemiological surveys. In 2013–2016, medical care and public health work were delayed for months until the Ebola virus disease epidemic was officially declared an emergency by World H ...
Hepatitis B and Hepatitis C: Whom to Test
Hepatitis B and Hepatitis C: Whom to Test

...  Are you HIV-positive, have an HCV infection, or on immunosuppressive therapy?  Did you have abnormal liver enzyme test results for an unknown reason?  Have you ever been on hemodialysis?  Have you had a sexual partner who was infected with hepatitis B?  Have you lived in the same house with so ...
Molecular Evidence of Simian Virus 40 Infections in Children
Molecular Evidence of Simian Virus 40 Infections in Children

... contained a change of G to A at position 55. To our knowledge, this nucleotide polymorphism has not been reported previously for naturally occurring SV40. ...
PROS for Vaccines - Exploring Infectious Diseases
PROS for Vaccines - Exploring Infectious Diseases

... problematic that some vaccines are produced using human albumin, a blood plasma protein. 
 ...
Full text - Ip Lab - Hong Kong University of Science and Technology
Full text - Ip Lab - Hong Kong University of Science and Technology

... We had previously reported increased expression of the proinflammatory cytokine TNF-␣ in epithelial cells from autopsy samples of lung tissue from patients infected with H5N1 [7]. In contrast, H5N1 virus infection of lung epithelial cells did not lead to induction of TNF-␣ in vitro [12]. We can now ...
Final Report: SIBURIAN - International Society for Infectious Diseases
Final Report: SIBURIAN - International Society for Infectious Diseases

... She has been working on Molecular epidemiology of Hepatitis B Virus and its association with liver disease in Indonesian population under the supervision of Andi Utama Ph.D and has co-authored in some of the publications. ...
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Antiviral drug

Antiviral drugs are a class of medication used specifically for treating viral infections. Like antibiotics for bacteria, specific antivirals are used for specific viruses. Unlike most antibiotics, antiviral drugs do not destroy their target pathogen; instead they inhibit their development.Antiviral drugs are one class of antimicrobials, a larger group which also includes antibiotic (also termed antibacterial), antifungal and antiparasitic drugs, or antiviral drugs based on monoclonal antibodies. Most antivirals are considered relatively harmless to the host, and therefore can be used to treat infections. They should be distinguished from viricides, which are not medication but deactivate or destroy virus particles, either inside or outside the body. Antivirals also can be found in essential oils of some herbs, such as eucalyptus oil and its constituents.
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