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Detection of RHDV strains in the Iberian hare ( Lepus
Detection of RHDV strains in the Iberian hare ( Lepus

... was also detected, but only in farms and never in wild populations [20]. From 2011, the new variant RHDV2 or RHDVb was detected and G1 seems to have been replaced [8,21,22]. Interestingly, RHDV2 was recently reported in Cape hares, L. c. mediterraneus [6], constituting the first evidence of cross in ...
Dane County Friends of Ferals Feline Leukemia Virus (FeLV)
Dane County Friends of Ferals Feline Leukemia Virus (FeLV)

... • Seizures, behavior changes, and other neurological disorders • A variety of eye conditions • In unspayed female cats, abortion of kittens or other reproductive failures How should FeLV-infected cats be managed? • Confine FeLV-infected cats indoors to reduce their exposure to other infectious agent ...
cowpox - Journal of Medical Microbiology
cowpox - Journal of Medical Microbiology

... One or two cases of human cowpox are reported each year in the UK, and there is only a low prevalence of Orthopoxvirus antibody, even though smallpox vaccination might be expected to cause ‘false’ positive results. The clinical and epidemiological features have recently been reviewed [7]. There is u ...
Antigenically-related Viruses Associated with Infectious Bursal
Antigenically-related Viruses Associated with Infectious Bursal

... it is possible to visualize subunit arrangement. The two particles indicated by arrows show four subunits arranged in a diamond formation, This arrangement is present on particles having I2 subunit construction and has been shown for the parvoviruses. Fig. 3- A small group of large and small particl ...
A Viral Pilot for HCMV Navigation?
A Viral Pilot for HCMV Navigation?

... not bound, which suggests that binding of UL148 may interfere with binding of gO or UL128 to gL [11]. Interestingly, UL130 and UL131 were also found in gH/gL/UL148 coprecipitates, a finding which made Li et al. [10] propose a model of reversible gH/gL/UL130/148 and gH/gL/UL131/148 complexes competin ...
Effector cytotoxic T lymphocyte numbers induced
Effector cytotoxic T lymphocyte numbers induced

... lifetime. To prevent the virus population from growing in a newly infected individual, a vaccine should reduce the average number of newly infected cells per infected cell below 1. Increasing the number of CTL reduces the virus basic reproductive number. In a healthy individual, the number of target ...
A.I.R® Vaccines – A Powerful RNA
A.I.R® Vaccines – A Powerful RNA

... the shortest time possible. We are using our knowledge and extensive experience with mRNA vaccines in clinical trials for cancer immunotherapy for the development of the A.I.R® vaccines. Our goal is not only to establish RNA-based vaccines for human use but also to stop outbreaks before they spread ...
EEE (Eastern Equine Encephalitis)
EEE (Eastern Equine Encephalitis)

... EEE is a very rare disease. Since the virus was first identified in Massachusetts in 1938, fewer than 100 cases have occurred. Over 60% of those cases have been from Plymouth and Norfolk counties. Outbreaks of EEE usually occur in Massachusetts every 10-20 years. These outbreaks will typically last ...
production of hyperimmune serum against infectious bursal disease
production of hyperimmune serum against infectious bursal disease

... inoculated with chloroform treated IBDV, group B1 with pelleted IBD virus, while rabbits of group C1 were kept as un-inoculated control (Table 1). The rabbits were bled fortnightly and their antibody titre against IBD was determined through IHA test. Phase II The pelleted IBD virus obtained through ...
OSTRICH VIRAL DISEASES 2000-2004 References from the
OSTRICH VIRAL DISEASES 2000-2004 References from the

... poultry vaccines can stimulate protective immunity lasting over six months. The viraemic period in vaccinated slaughter ostriches is between nine and eleven days and there are no indications of a carrier state or presence of the virus in the meat or any other tissues after this period, with peak imm ...
Mycoplasma Infection - Boston Public Health Commission
Mycoplasma Infection - Boston Public Health Commission

... Mycoplasma infection is caused by a germ called Mycoplasma pneumoniae. It is a common illness that can cause an upper respiratory infection (such as a cold) or mild form of pneumonia, sometimes called “walking pneumonia.” Who gets mycoplasma infection? Anyone can get the illness, but it is more comm ...
Genetic vaccines protect against Sin Nombre hantavirus challenge
Genetic vaccines protect against Sin Nombre hantavirus challenge

... are retained efficiently in the Golgi (Schmaljohn, 1996). For unclear reasons, it has been difficult to obtain good expression of recombinant SN virus glycoproteins in eukaryotic systems except when the genes are fragmented into small pieces (unpublished data of the authors). To overcome the problem ...
Lettuce chlorosis virus
Lettuce chlorosis virus

... losses. In this trial, it was difficult to conclude whether yield losses were due to the presence of the virus, as infected plants were also infested by B. tabaci. In California, it appears that LCV has gradually replaced LIYV. Wisler et al. (1998) noted that LIYV is still present in California but ...
Asepsis - Home | Quincy College
Asepsis - Home | Quincy College

... leave rather than expose susceptible clients to infectious organisms. ...
What are the etiologic agents of Tonsillopharyngitis in children?
What are the etiologic agents of Tonsillopharyngitis in children?

... • The membrane of diphtheria tends to be darker, grayer, more fibrous and adherent than in other conditions . • When forcibly removed, bleeding is likely to occur • Knowledge of the child’s immune status is helpful in differentiating ...
Congenital Infections
Congenital Infections

... disseminated infection. • If rash in mother occurs more than 1 week before delivery, then sufficient immunity would have been transferred to the fetus. • Zoster immunoglobulin should be given to susceptible pregnant women who had contact with suspected cases of varicella. • Zoster immunoglobulin sho ...
Administrative Office St. Joseph`s Hospital Site, L301
Administrative Office St. Joseph`s Hospital Site, L301

... general population is not recommended, donors and individuals at risk should be tested. Detailed recommendations for identifying infected individuals have been published (3). Antibody Tests While HCV cannot be detected in cell culture, a number of serological tests have been developed for antiHCV an ...
1003 Association Between Number of Acute Retroviral Symptoms
1003 Association Between Number of Acute Retroviral Symptoms

... Background: Prompt identification of persons with acute HIV infection, particularly those likely to have high viral loads after acute HIV, presents important transmission prevention opportunities. In a large study of HIV-1 seroconverters across 9 sites in Africa, we sought to determine whether the n ...
Illness/Infection Exclusion Period for children - Al
Illness/Infection Exclusion Period for children - Al

... They must also consider whether allowing a sick child in nursery would affect the staff to child ratios, as  children who are unwell may require continual one to one attention. If we allow a child showing signs of  illness or who has recently recovered from an illness into nursery then we will monit ...
CALF PNEUMONIA....AN OVERVIEW There has been
CALF PNEUMONIA....AN OVERVIEW There has been

... stocking density, air inlets and air outlets, these buildings were inadequate. Most days, they worked reasonably well, but when weather conditions changed they failed to ventilate properly and calves succumbed to disease. In many cases the modifications needed to improve the functions of these build ...
"Predicated"
"Predicated"

...  to plan and organize prophylactic measures against rabies. 4. Advice to the student: Rabies (Latin: rabies, "madness, rage, fury" also "hydrophobia") is a viral zoonotic neuroinvasive disease that causes acute encephalitis (inflammation of the brain) in mammals. In non-vaccinated humans, rabies is ...
Swine Flu H1N1
Swine Flu H1N1

... If you live in areas where swine influenza cases have been identified and become ill with influenza-like symptoms, including fever, body aches, runny nose, sore throat, nausea, or vomiting or diarrhea, you may want to contact their health care provider, particularly if you are worried about your sym ...
Virological and pathological features of mice infected with murine
Virological and pathological features of mice infected with murine

... described above and cut onto poly-L-lysine-coated slides. The method for detecting viral DNA was a modification of the technique described by Fazakerley et al. (1991). Briefly, this involved treating tissue sections with proteinase K, followed by prehybridization (1 h at 37 °C) and then hybridizatio ...
FAO Collaborative Studies for FMD Standardisation: Phase XIX - Virological Assays
FAO Collaborative Studies for FMD Standardisation: Phase XIX - Virological Assays

... The preparation and composition of Panel 1 was carried out as previously described (Ferris et al. 2006; enough stocks of the initial epithelial suspensions having been prepared and stored at -80oC to allow further panels to be composed) with revisions. A further 10-fold dilution step was added to ea ...
Computer Virus Incident Report for June 2011 1. Virus Detection
Computer Virus Incident Report for June 2011 1. Virus Detection

... 8. Number of PCs Infected Number of PCs infected ...
< 1 ... 61 62 63 64 65 66 67 68 69 ... 141 >

Norovirus



Norovirus, sometimes known as the winter vomiting bug in the UK, is the most common cause of viral gastroenteritis in humans. It affects people of all ages. The virus is transmitted by fecally contaminated food or water, by person-to-person contact, and via aerosolization of the virus and subsequent contamination of surfaces. The virus affects around 267 million people and causes over 200,000 deaths each year; these deaths are usually in less developed countries and in the very young, elderly and immunosuppressed.Norovirus infection is characterized by nausea, projectile vomiting, malodorous watery diarrhea, abdominal pain, and in some cases, loss of taste. General lethargy, weakness, muscle aches, headache, and low-grade fever may occur. The disease is usually self-limiting, and severe illness is rare. Although having norovirus can be unpleasant, it is not usually dangerous and most who contract it make a full recovery within a couple of days. Norovirus is rapidly inactivated by either sufficient heating or by chlorine-based disinfectants and polyquaternary amines, but the virus is less susceptible to alcohols and detergents.After infection, immunity to norovirus is usually incomplete and temporary, with one publication drawing the conclusion that protective immunity to the same strain of norovirus lasts for six months, but that all such immunity is gone after two years. Outbreaks of norovirus infection often occur in closed or semiclosed communities, such as long-term care facilities, overnight camps, hospitals, schools, prisons, dormitories, and cruise ships, where the infection spreads very rapidly either by person-to-person transmission or through contaminated food. Many norovirus outbreaks have been traced to food that was handled by one infected person.The genus name Norovirus is derived from Norwalk virus, the only species of the genus. The species causes approximately 90% of epidemic nonbacterial outbreaks of gastroenteritis around the world, and may be responsible for 50% of all foodborne outbreaks of gastroenteritis in the United States.
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