Virology study guide for mid
... form suitable for transcription. Examples: 5. replication of DNA virus:Differences between dsDNA and ssDNA, also between SSRNA (+ or -). What’s kind of enzymes they need? Example of retrovirus and other viruses. 6. Comparison between biosynthesis of RNA and DNA viruses (Table). 7. Where does the Ass ...
... form suitable for transcription. Examples: 5. replication of DNA virus:Differences between dsDNA and ssDNA, also between SSRNA (+ or -). What’s kind of enzymes they need? Example of retrovirus and other viruses. 6. Comparison between biosynthesis of RNA and DNA viruses (Table). 7. Where does the Ass ...
Arenavirus by Avner Yemin
... the rodent population generation after generation – New World arenavirus carrying rodents can only transmit among adult rodents, so only a portion of mice are infected at one time. This leads to cyclic trends in the incidence of human cases. ...
... the rodent population generation after generation – New World arenavirus carrying rodents can only transmit among adult rodents, so only a portion of mice are infected at one time. This leads to cyclic trends in the incidence of human cases. ...
3-2 Research PP
... Food contains virus/pathogen transferred from person who prepared it (don’t wash hands or equipment not cleaned right) ...
... Food contains virus/pathogen transferred from person who prepared it (don’t wash hands or equipment not cleaned right) ...
Chapter 36: Picornaviruses (Enterovirus & Rhinovirus Groups)
... Diseases which are caused by many picornaviruses : severe paralysis,aseptic meningitis, pleurodynia, myocarditis, vesicular and exanthematous skin lesions, mucocutaneous lesions, respiratory illnesses, undifferentiated febrile illness, conjunctivitis, and severe generalized disease of infants. ...
... Diseases which are caused by many picornaviruses : severe paralysis,aseptic meningitis, pleurodynia, myocarditis, vesicular and exanthematous skin lesions, mucocutaneous lesions, respiratory illnesses, undifferentiated febrile illness, conjunctivitis, and severe generalized disease of infants. ...
Sialodacryoadenitis Virus | Charles River Research Animal
... colonies. “Burn out” of an SDAV infection through deliberate spread of infection and cessation of breeding until all rats are infected and have had time to clear the virus has also been shown to be effective for immunocompetent rats. ...
... colonies. “Burn out” of an SDAV infection through deliberate spread of infection and cessation of breeding until all rats are infected and have had time to clear the virus has also been shown to be effective for immunocompetent rats. ...
Frequently Asked Questions on Ebola Virus Disease (EVD) August
... What is being done to prevent ill passengers in West Africa from getting on a plane? CDC is assisting with active screening and education efforts on the ground in West Africa to prevent sick travelers from getting on planes. In addition, airports in Liberia, Sierra Leone and Guinea are screening al ...
... What is being done to prevent ill passengers in West Africa from getting on a plane? CDC is assisting with active screening and education efforts on the ground in West Africa to prevent sick travelers from getting on planes. In addition, airports in Liberia, Sierra Leone and Guinea are screening al ...
BBP Power Point PDF
... • Mucous membranes (eyes, nose, mouth) • Open wound that is exposed to someone else’s blood (includes skin rash, dermatitis broken cuticles, cut) Important to know and discuss job responsibilities prior to start of work! ...
... • Mucous membranes (eyes, nose, mouth) • Open wound that is exposed to someone else’s blood (includes skin rash, dermatitis broken cuticles, cut) Important to know and discuss job responsibilities prior to start of work! ...
HERPESVIRIDAE
... • Viruses grow in susceptible hosts eg cells, eggs or animals • Viruses utilise the host cells and its enzymes to make several hundred particles overnight. • Certain viruses have their own enzymes because they undergo steps which the host cell does not, eg RNA to RNA • All viruses must attach to hos ...
... • Viruses grow in susceptible hosts eg cells, eggs or animals • Viruses utilise the host cells and its enzymes to make several hundred particles overnight. • Certain viruses have their own enzymes because they undergo steps which the host cell does not, eg RNA to RNA • All viruses must attach to hos ...
VIROLOGY - MCB 5505 VIRUS FAMILY: RHABDOVIRIDAE I
... (1880'S) succeeded in isolating an attenuated virus which he used to treat patients. Replication of the virus occurs locally in muscle and connective tissue with no symptoms, but eventually infects the peripheral nerves. It travels to the central nervous system where it causes a severe and fatal enc ...
... (1880'S) succeeded in isolating an attenuated virus which he used to treat patients. Replication of the virus occurs locally in muscle and connective tissue with no symptoms, but eventually infects the peripheral nerves. It travels to the central nervous system where it causes a severe and fatal enc ...
What is an outbreak?
... An epidemic is a disease that affects many people at the same time, such as the flu. The US Centers for Disease Control and Prevention's official definition of epidemic is: 'The occurrence of more cases of disease than expected in a given area or among a specific group of people over a particular pe ...
... An epidemic is a disease that affects many people at the same time, such as the flu. The US Centers for Disease Control and Prevention's official definition of epidemic is: 'The occurrence of more cases of disease than expected in a given area or among a specific group of people over a particular pe ...
Bovine Virus Diarrhea and PI`s
... During this time the calf has no immune system so it recognizes the virus as “self” and never clears it After this time, the calf’s immune system is developed enough to fight the virus ...
... During this time the calf has no immune system so it recognizes the virus as “self” and never clears it After this time, the calf’s immune system is developed enough to fight the virus ...
Disorders
... An injection of a weakened virus that allows one to develop immunity against a disease is called a 1. antibody 2. vaccine 3. epidemic 4. pathogen ...
... An injection of a weakened virus that allows one to develop immunity against a disease is called a 1. antibody 2. vaccine 3. epidemic 4. pathogen ...
Ebola virus disease is a serious, usually fatal, disease for which
... Ebola Virus is very difficult to pass from person to person. It is not airborne and so in order to become infected you have to be in contact with the body fluids, blood or organs of an infected person who is showing symptoms of the disease ie As far as current knowledge goes there is no risk of cont ...
... Ebola Virus is very difficult to pass from person to person. It is not airborne and so in order to become infected you have to be in contact with the body fluids, blood or organs of an infected person who is showing symptoms of the disease ie As far as current knowledge goes there is no risk of cont ...
Infectious pancreatic necrosis - Department of Agriculture and Water
... • Viral transmission can occur horizontally; the virus enters fish through the gills ...
... • Viral transmission can occur horizontally; the virus enters fish through the gills ...
Firms and Federal Labs Flock to Seek FDA MDx Assays
... Under a worldwide exclusive agreement with Tib Mobiol, Roche distributes the LightMix Modular Ebola Virus Zaire Assay. That assay is optimized to run on Roche's LightCycler systems, the company told GWDN in an email. "It is being prepared for filing for Emergency Use Authorization in the US, CE-mark ...
... Under a worldwide exclusive agreement with Tib Mobiol, Roche distributes the LightMix Modular Ebola Virus Zaire Assay. That assay is optimized to run on Roche's LightCycler systems, the company told GWDN in an email. "It is being prepared for filing for Emergency Use Authorization in the US, CE-mark ...
presentation - Insurance Managers Association of Cayman
... • Indications easily obtained from latest financial statements • If purchased, some treaty participants may consider including coverage in their lead excess for a specific client • Product may have a positive effect on bond ratings. ...
... • Indications easily obtained from latest financial statements • If purchased, some treaty participants may consider including coverage in their lead excess for a specific client • Product may have a positive effect on bond ratings. ...
A1989AK96400001
... era away from mere descriptions of histopathology. I had been taking a quantitative analytical approach and making use of the fluorescent antibody technique developed by Dr. AH. Coons, which enabled one to identify individual infected cells in tissues. As an enthusiast, I was dismayed by the many fi ...
... era away from mere descriptions of histopathology. I had been taking a quantitative analytical approach and making use of the fluorescent antibody technique developed by Dr. AH. Coons, which enabled one to identify individual infected cells in tissues. As an enthusiast, I was dismayed by the many fi ...
Torque Teno Virus (TTV) Complex
... group on the circoviruses after torques (necklace) and tenuis/teno (thin), thereby preserving the widely used term, TTV, which originally employed the initials of the patient (i.e., T. T.). Phylogenetic analysis showed TTV to represent the prototype virus for a vast group of heterogeneous agents unr ...
... group on the circoviruses after torques (necklace) and tenuis/teno (thin), thereby preserving the widely used term, TTV, which originally employed the initials of the patient (i.e., T. T.). Phylogenetic analysis showed TTV to represent the prototype virus for a vast group of heterogeneous agents unr ...
On March 3, 2014, the BBC reported that an ancient virus, found
... On March 3, 2014, the BBC reported that an ancient virus, found deep in the permafrost of Siberia had thawed and returned to life. This “giant virus” had laid dormant for millennia; it’s emergence from hibernation hastened by the warming of the planet and thawing of the permafrost. Scientists assure ...
... On March 3, 2014, the BBC reported that an ancient virus, found deep in the permafrost of Siberia had thawed and returned to life. This “giant virus” had laid dormant for millennia; it’s emergence from hibernation hastened by the warming of the planet and thawing of the permafrost. Scientists assure ...
10 Chapter 37 Reo Calici
... Crypt cells have different sodium and glucose transport features that lead to fluid loss in the small intestine Diarrhea ensues ...
... Crypt cells have different sodium and glucose transport features that lead to fluid loss in the small intestine Diarrhea ensues ...
Presentation on emerging infections
... detected a new coronavirus in SARS patients. Less often, a paramyxovirus (metapneumovirus) also has been found. Both are lipid-enveloped, singlestranded RNA viruses. The identification of a novel coronavirus is consistent with a potential etiologic role, but the pathogenesis of SARS remains unclear ...
... detected a new coronavirus in SARS patients. Less often, a paramyxovirus (metapneumovirus) also has been found. Both are lipid-enveloped, singlestranded RNA viruses. The identification of a novel coronavirus is consistent with a potential etiologic role, but the pathogenesis of SARS remains unclear ...
Lymphocytic Choriomeningitis Virus
... associated transmission, there was no evidence of other infection by culture or nucleic acid testing in the recipients, and no history of acute infectious disease was reported in the donor. However, a pet hamster that was present in the household of the donor was infected with the same virus detecte ...
... associated transmission, there was no evidence of other infection by culture or nucleic acid testing in the recipients, and no history of acute infectious disease was reported in the donor. However, a pet hamster that was present in the household of the donor was infected with the same virus detecte ...
A New Virus... What is the Chikungunya Virus Mode of Transmission
... virus will develop some symptoms which usually begin 3–7 days after being bitten by an infected mosquito. The most common symptoms are fever and joint pain. Other symptoms may include: headache, conjunctivitis, muscle pain, joint swelling, nausea, vomiting or rash. Chikungunya disease does not often ...
... virus will develop some symptoms which usually begin 3–7 days after being bitten by an infected mosquito. The most common symptoms are fever and joint pain. Other symptoms may include: headache, conjunctivitis, muscle pain, joint swelling, nausea, vomiting or rash. Chikungunya disease does not often ...
Biohazard Sorting Application Form This form must be filled out
... cannot be started until this application has been reviewed and approved. Additional information may be requested before approval can be considered. Please allow at least one week for the review and approval process to be completed. Date: Project Title: ...
... cannot be started until this application has been reviewed and approved. Additional information may be requested before approval can be considered. Please allow at least one week for the review and approval process to be completed. Date: Project Title: ...
Ebola virus disease
Ebola virus disease (EVD; also Ebola hemorrhagic fever, or EHF), or simply Ebola, is a disease of humans and other primates caused by ebolaviruses. Signs and symptoms typically start between two days and three weeks after contracting the virus with a fever, sore throat, muscular pain, and headaches. Then, vomiting, diarrhea and rash usually follow, along with decreased function of the liver and kidneys. At this time some people begin to bleed both internally and externally. The disease has a high risk of death, killing between 25 and 90 percent of those infected, with an average of about 50 percent. This is often due to low blood pressure from fluid loss, and typically follows six to sixteen days after symptoms appear.The virus spreads by direct contact with body fluids, such as blood, of an infected human or other animals. This may also occur through contact with an item recently contaminated with bodily fluids. Spread of the disease through the air between primates, including humans, has not been documented in either laboratory or natural conditions. Semen or breast milk of a person after recovery from EVD may still carry the virus for several weeks to months. Fruit bats are believed to be the normal carrier in nature, able to spread the virus without being affected by it. Other diseases such as malaria, cholera, typhoid fever, meningitis and other viral hemorrhagic fevers may resemble EVD. Blood samples are tested for viral RNA, viral antibodies or for the virus itself to confirm the diagnosis.Control of outbreaks requires coordinated medical services, alongside a certain level of community engagement. The medical services include rapid detection of cases of disease, contact tracing of those who have come into contact with infected individuals, quick access to laboratory services, proper healthcare for those who are infected, and proper disposal of the dead through cremation or burial. Samples of body fluids and tissues from people with the disease should be handled with special caution. Prevention includes limiting the spread of disease from infected animals to humans. This may be done by handling potentially infected bush meat only while wearing protective clothing and by thoroughly cooking it before eating it. It also includes wearing proper protective clothing and washing hands when around a person with the disease. No specific treatment or vaccine for the virus is available, although a number of potential treatments are being studied. Supportive efforts, however, improve outcomes. This includes either oral rehydration therapy (drinking slightly sweetened and salty water) or giving intravenous fluids as well as treating symptoms.The disease was first identified in 1976 in two simultaneous outbreaks, one in Nzara, and the other in Yambuku, a village near the Ebola River from which the disease takes its name. EVD outbreaks occur intermittently in tropical regions of sub-Saharan Africa. Between 1976 and 2013, the World Health Organization reports a total of 24 outbreaks involving 1,716 cases. The largest outbreak is the ongoing epidemic in West Africa, still affecting Guinea and Sierra Leone. {{#section:Ebola virus epidemic in West Africa|casesasof}}, this outbreak has {{#section:Ebola virus epidemic in West Africa|cases}} reported cases resulting in {{#section:Ebola virus epidemic in West Africa|deaths}} deaths.{{#section:Ebola virus epidemic in West Africa|caserefs}}