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Topic: Rubella virus


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In the News (Fri 25 Dec 09)

  
 Rubella Virus   (Site not responding. Last check: 2007-07-09)
Rubella virus can also act as a teratogen, inducing Congenital Rubella Syndrome when spread from mother to fetus in the first trimester of pregnancy.
Symptoms and Outcomes: The primary symptom of Rubella virus infection is usually the appearance of fine, pink macules on the face.
Congenital Rubella Syndrome (CRS) is caused by infection of the fetus in utero during the first trimester of pregnancy.
www.stanford.edu /group/virus/toga/2000/c.html   (401 words)

  
 Rubella -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-07-09)
Rubella (also known as epidemic roseola, German measles or three-day measles) is a (An impairment of health or a condition of abnormal functioning) disease caused by the Rubella virus.
The virus usually enters the body through the (The organ of smell and entrance to the respiratory tract; the prominent part of the face of man or other mammals) nose or (The passage to the stomach and lungs; in the front part of the neck below the chin and above the collarbone) throat.
Fewer cases of rubella occur since a (Immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies) vaccine became available in 1969, although decreased uptake of the MMR vaccine (e.g.
www.absoluteastronomy.com /encyclopedia/r/ru/rubella.htm   (397 words)

  
 Rubella - Wikipedia, the free encyclopedia
Rubella can also be transmitted from a mother to her developing baby through the bloodstream via the placenta.
The virus has an incubation period of 2 to 3 weeks during which it becomes established.
Fewer cases of rubella occur since a vaccine became available in 1969, although decreased uptake of the MMR vaccine (e.g.
en.wikipedia.org /wiki/Rubella   (408 words)

  
 Rubella
Rubella virus is the only member of the Rubrivirus genus of the Togavirus family.
Rubella (which means "little red" and is also known as German measles) was originally though to be a variant of measles.
Rubella virus (figure 1) is the only member of the Rubivirus genus of the Togavirus family.
pathmicro.med.sc.edu /mhunt/rubella.htm   (1002 words)

  
 Rubella vaccine   (Site not responding. Last check: 2007-07-09)
Rubella vaccines for childhood immunization are used in the private sector in a high proportion of countries, including regions where vaccination against rubella is not a formal part of the immunization programmes.
Rubella virus is transmitted by the respiratory route, replicating in the nasopharyngeal mucosa and local lymph nodes.
A policy of rubella vaccination of adults is essentially free of risks of altering rubella transmission dynamics, whereas inadequately implemented childhood vaccination runs the risk of increasing the number of susceptibles among adults, including women of childbearing age, and the possibility of increased numbers of cases of CRS.
www.who.int /vaccines/en/rubella.shtml   (3281 words)

  
 Rubella Facts
Since the rubella vaccine was introduced in 1969, cases of rubella and CRS in the United States have remained low.
In unvaccinated populations, rubella is primarily a childhood disease.
The rubella vaccine is part of the MMR (measles, mumps, rubella) vaccine series given to children beginning at 12 months of age.
www.astdhpphe.org /infect/rubella.html   (684 words)

  
 Radiolabelled rubella virus and method - Patent 4178360
In contrast to the prior art procedures, the use of the novel radiolabelled rubella virus of the present invention provides a radioimmunoassay for rubella antibodies which does not require pretreatment of the serum samples, is not subject to standardization problems with a supported antigen and does not employ unstable radiolabelled second antibody preparations.
The rubella virus used as the substrate for radioiodination is cultured and purified by procedures well-known in the art.
Stock preparations of rubella virus (strains M-33 or Gilchrist) were diluted approximately 1-50 or 1-100 in Minimal Essential Medium (Eagle) prepared as previously described with the exception that new-born bovine serum was omitted and a serum substitute consisting of 20 ng/ml.
www.freepatentsonline.com /4178360.html   (2547 words)

  
 Rubella (German Measles)
Rubella - commonly known as German measles or 3-day measles - is an infection that primarily affects the skin and lymph nodes.
It is caused by the rubella virus (not the same virus that causes measles), which is usually transmitted by secretions from the nose or throat.
Other symptoms of rubella, which are more common in teens and adults, may include: headache; loss of appetite; mild conjunctivitis (inflammation of the lining of the eyelids and eyeballs); a stuffy or runny nose; swollen lymph nodes in other parts of the body; and pain and swelling in the joints (especially in young women).
kidshealth.org /parent/infections/skin/german_measles.html   (488 words)

  
 Rubella Virus Vaccine detail at IndyaPharma   (Site not responding. Last check: 2007-07-09)
However, M-M-R* II (Measles, Mumps, and Rubella Virus Vaccine Live) is preferred for persons likely to be susceptible to mumps and rubella; and if single-antigen measles vaccine is not readily available, travelers should receive M-M-R II (Measles, Mumps, and Rubella Virus Vaccine Live) regardless of their immune status to mumps or rubella.
LeBouvier, G.L.; Plotkin, S.A.: Precipitin responses to rubella vaccine RA 27/3, J.Infect.
Clinical experience with live rubella vaccines thus far indicates that encephalitis and other nervous system reactions have occurred very rarely in subjects who were given the vaccines, but a cause and effect relationship has not been established.
www.indyapharma.com /Rubella-Virus-Vaccine-detail.htm   (3077 words)

  
 Diluents for rubella virus hemagglutination-inhibition test - Patent 4059491   (Site not responding. Last check: 2007-07-09)
The hemagglutination-inhibition (hereinafter briefly referred to as HI) test for rubella virus is an important tool in serological diagnosis because of its comparatively high sensitivity, expedience and convenience in use as compared to other diagnostic procedures for rubella virus, such as neutralization, complement fixation, fluorescent antibody and other tests.
Heretofore, in such rubella virus HI tests, the three reactants, rubella virus hemagglutinating antigen (hereinafter briefly referred to as rubella virus HA antigen), test serum and erythrocytes have been used as previously diluted with the same type of diluent, and various diluents for this purpose are known.
The rubella virus HI antibody titer is expressed in terms of the maximum dilution factor of the test serum at which the agglutination of erythrocytes has been completely inhibited.
www.freepatentsonline.com /4059491.html   (2305 words)

  
 eMedicine - Rubella : Article by Elias Ezike, MD   (Site not responding. Last check: 2007-07-09)
Rubella viral cultures are time consuming, expensive, not readily available, and used mainly for tracking the epidemiology of rubella virus during an outbreak.
Rubella infection may be acquired from an infected asymptomatic person or from a patient during the incubation period for which infected persons may begin to shed the virus and, therefore, are contagious before the onset of symptoms.
Rubella virus strain contained in MMR is grown in human diploid cell cultures, while the other 2 components, measles and mumps virus strains, are produced in chick embryo fibroblasts but do not contain significant amounts of egg white (ovalbumin) cross-reacting proteins.
www.emedicine.com /ped/topic2025.htm   (6835 words)

  
 Congenital Rubella Syndrome   (Site not responding. Last check: 2007-07-09)
Rubella is a viral illness caused by a togavirus of the genus Rubivirus.
Virus isolates are extremely important for molecular epidemiologic surveillance to help determine 1) the origin of the virus, 2) virus strains circulating in the U.S., and 3) whether these strains have become endemic in the U.S. Specimens for virus isolation should be sent to CDC for molecular typing as directed by the state health department.
Identification of strain-specific nucleotide sequences in the RA 27/3 rubella virus vaccine.
www.deafblind.com /crs.html   (1786 words)

  
 MedlinePlus Drug Information: Rubella Virus Vaccine Live (Systemic)   (Site not responding. Last check: 2007-07-09)
Rubella (rue-BELL-a) virus vaccine live is an active immunizing agent used to prevent infection by the rubella virus.
Immunization against rubella is not recommended for infants less than 12 months of age, because antibodies they received from their mothers before birth may interfere with the effectiveness of the vaccine.
A past history of having a rubella infection does not prove immunity, because the signs of rubella infection are not reliable enough to be certain that you have had the disease.
www.nlm.nih.gov /medlineplus/druginfo/uspdi/202514.html   (1157 words)

  
 73.0.2.0.001 Rubella virus
Virus is the type species of the genus.
Virions tightly enveloped (by a lipid membrane); spherical; 70 nm in diameter.
All virus descriptions are based on the character list and natural language translations from the encoded descriptions are automatically generated and formatted for display on the Web.
www.ictvdb.rothamsted.ac.uk /ICTVdB/73020001.htm   (362 words)

  
 Rubella Virus Vaccine Live
The virus was adapted to and propagated in
It is recommended that rubella susceptibility be determined by serologic testing prior to immunization.** If immune, as evidenced by a specific rubella antibody titer of 1:8 or greater (hemagglutination-inhibition test), vaccination is unnecessary.
Similarly, although studies with other live rubella virus vaccines suggest that Meruvax II may be given in the immediate postpartum period to those non-immune women who have received anti-Rho (D) globulin (human) without interfering with vaccine effectiveness, a follow-up post-vaccination HI titer should also be determined.
www.vaccinationnews.com /DailyNews/November2001/RubellaVaxMosbys.htm   (3124 words)

  
 eMedicine - Rubella : Article by Peter C Lombardo, MD   (Site not responding. Last check: 2007-07-09)
Rarely, the virus may be shed from the pharynx up to 15 days after the appearance of the rash, in rapidly diminishing amounts, and it is very difficult to detect by culture after 5-7 days.
The hallmark of rubella is the generalized, tender lymphadenopathy that involves all nodes, but which is most striking in the suboccipital, postauricular, and anterior and posterior cervical nodes.
In contrast, in 2003 an increase occurred in cases of rubella in England and Wales that was the direct result of a decrease in the vaccination rate, because of perceived adverse effects of the MMR vaccination, namely autism.
www.emedicine.com /derm/topic380.htm   (3147 words)

  
 The Rubella Page   (Site not responding. Last check: 2007-07-09)
The virus is usually shed in the discharges from about 7 days before the rash until at least 4 days after the rash begins.
Rubella virus is passed to the next person by direct contact with the secretions.
Rubella vaccine is given in the same shot with measles and mumps vaccines and is called measles-mumps-rubella (MMR) vaccine.
www.deafblind.com /rubella.html   (398 words)

  
 Rubella: The Test
The rubella test is used to confirm the presence of adequate protection against the rubella virus and to detect a recent or past infection.
It is possible to test for the genetic material of the virus and to culture a body fluid sample, such as a throat swab, for the rubella virus.
The rubella virus takes at least a week or more to be detected in culture, and special molecular assays or specifically prepared antibodies must be used to determine if the virus is present.
www.labtestsonline.org /understanding/analytes/rubella/test.html   (761 words)

  
 MedlinePlus Drug Information: Measles, Mumps, and Rubella Virus Vaccine Live ( Systemic)   (Site not responding. Last check: 2007-07-09)
Measles, mumps, and rubella (MEE-zills and rue-BELL-a) virus vaccine live is an active immunizing agent used to prevent infection by the measles, mumps, and rubella viruses.
Although adequate studies have not been done in either humans or animals and problems have not been shown to occur, use of measles, mumps, and rubella vaccine during pregnancy, or becoming pregnant within 3 months after receiving the measles, mumps, and rubella vaccine, is not recommended.
Breast-feeding—Mothers who are receiving measles, mumps, and rubella vaccine and who wish to breast-feed should discuss this with their doctors, because rubella vaccine virus may pass into the breast milk and may cause mild rubella infection in nursing babies.
www.nlm.nih.gov /medlineplus/druginfo/uspdi/202903.html   (1298 words)

  
 MedlinePlus Drug Information: Measles and Rubella Virus Vaccine Live (Systemic )   (Site not responding. Last check: 2007-07-09)
Measles and rubella (MEE-zills and rue-BELL-a) virus vaccine live is an active immunizing agent used to prevent infection by the measles and rubella viruses.
While immunization against measles and rubella is recommended for all persons 12 months of age and older, it is especially important for women of childbearing age and persons traveling outside the U.S. If measles and rubella vaccine is to be given to a child, the child should be at least 12 months of age.
Although adequate studies have not been done in either humans or animals, and problems have not been shown to occur, use of measles and rubella vaccine during pregnancy, or becoming pregnant within 3 months after receiving the measles and rubella vaccine, is not recommended.
www.nlm.nih.gov /medlineplus/druginfo/uspdi/202904.html   (1173 words)

  
 Measles, Mumps and Rubella Virus Vaccine Live, Mosby's   (Site not responding. Last check: 2007-07-09)
rubella vaccines in 13-year-old schoolgirls in Dudley, Br.
Rubella Vaccines Using the RA 27/3 Rubella Virus, Proc.
Mumps, and Rubella, and Measles, Mumps, and Rubella Vaccines.
www.vaccinationnews.com /DailyNews/May2001/MMRLiveVaxMosbys.htm   (4113 words)

  
 MMRII - (Measles, Mumps, and Rubella Virus Vaccine Live, MSD)   (Site not responding. Last check: 2007-07-09)
M-M-R* II (Measles, Mumps, and Rubella Virus Vaccine Live, MSD) is a live virus vaccine for immunisation against measles (rubeola), mumps and rubella (German measles).
It is recommended that rubella susceptibility be determined by serologic testing prior to immunisation.* If immune, as evidenced by a specific rubella antibody titer of 1:8 or greater (haemagglutination inhibition test), vaccination is unnecessary.
Arthralgia and/or arthritis (usually transient and rarely chronic), and polyneuritis are features of natural rubella and vary in frequency and severity with age and sex, being greatest in adult females and least in prepubertal children.
www.ias.org.nz /mmrii_measles_mumps_rubella_vaccine.htm   (4245 words)

  
 RUBELLA VIRUS VACCINE - INJECTION (Meruvax II) side effects, medical uses, and drug interactions.
German Measles (Rubella) - Rubella is a virus that is spread by coughing or sneezing.
The rubella vaccine is contained in the MMR vaccine.
Read 6 more rubella virus vaccine-injection related articles...
www.medicinenet.com /rubella_virus_vaccine-injection/article.htm   (412 words)

  
 Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations
Rubella virus is a small enveloped virus that assembles in association with Golgi membranes.
Freeze-substitution electron microscopy of rubella virus-infected cells revealed a previously unrecognized virion polymorphism inside the Golgi stacks: homogeneously dense particles without a defined core coexisting with less dense, mature virions that contained assembled cores.
The homogeneous particles appear to be a precursor form during the virion morphogenesis process as the forms with mature morphology were the only ones detected inside secretory vesicles and on the exterior of cells.
www.osti.gov /energycitations/product.biblio.jsp?osti_id=20493714   (290 words)

  
 Medinfo: German Measles (Rubella)
German measles is a mild viral illness caused by the rubella virus.
If a pregnant woman thinks she has been exposed to German Measles, she should first of all check with her midwife or her doctor on her rubella status, ie whether the blood test, taken early in pregnancy shows her to be immune to rubella.
In these cases, where a non-immune woman in the early stages of pregnancy catches rubella, she would normally be counselled regarding termination of pregnancy.
www.medinfo.co.uk /conditions/rubella.html   (603 words)

  
 Teryl Frey
Dominguez, G., Wang C.-Y., and Frey, T.K. Sequence of the genome RNA of rubella virus: Evidence for genetic rearrangement during togavirus evolution.
Pugachev, K.V., and Frey, T.K. Effects of defined mutations in the 5' nontranslated region of rubella virus genomic RNA on virus viability and macromolecule synthesis.
Chen, M.-H., and Frey, T.K. Mutagenic analysis of the 3' cis-acting sequences of the rubella virus genome.
www.secenterbiothreats.org /TerylFrey.htm   (759 words)

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