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(palivizumab) prophylaxis decrease hospitalization due to RSV
(palivizumab) prophylaxis decrease hospitalization due to RSV

... significant reduction in hospitalization rates, with a relative risk reduction between 40%50% and absolute risk reduction of about 5%, with a number needed to treat to prevent one hospitalization from 4-22. There were no statistically or clinically significant differences in adverse effects observed ...
Infectious Diseases and visitors to the Newborn Service
Infectious Diseases and visitors to the Newborn Service

... If you have any questions about the information in this leaflet or want more information about infectious diseases ask the nurse or doctor caring for your baby. A range of health information is also available from the Women's Health Information Unit on Level 9 of Auckland City Hospital and is staffe ...
Herpes Simplex IC0025 - nc
Herpes Simplex IC0025 - nc

... 4. Neonates with documented perinatal exposure should be managed with Contact Precautions, as they may be in the incubation phase of infection. Infants are considered exposed when the mother has active genital disease and the child is delivered vaginally or by cesarean section and membranes were rup ...
In vivo and in vitro analysis of the resistance against viral
In vivo and in vitro analysis of the resistance against viral

... In a surveillance made in 1999e2000 on virus distribution among wild Japanese flounder populations collected in several coastal areas of Japan, aquabirnavirus (ABV), serologically identified as yellowtail ascites virus (YTAV=YAV) [3], was frequently isolated (ca 40%) in addition to viral haemorrhagic ...
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... • Viral glycoproteins on the envelope bind to specific receptor molecules on the surface of a host cell • Some viral envelopes are formed from the host cell’s plasma membrane as the viral capsids exit • Other viral membranes form from the host’s nuclear envelope and are then replaced by an envelope ...
Virus propagation with randomness
Virus propagation with randomness

... Another approach for approximating the solution of random differential equations is the generalized polynomial chaos (GPC) approach [12–14]. In this context, the parameters, which are random quantities, and the solutions of the differential equations, which are stochastic processes, are projected on ...
Insects as a Vector of Plant Diseases
Insects as a Vector of Plant Diseases

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... infection with EBV [3, 4]. As in transplant and HIVassociated lymphoma, in most cases of LYG, EBV RNA is present in the clonally-expanded B-cells. The role of opportunistic pathogens in the development of LYG is further supported by the increased occurrence of LYG in various forms of immune dysregul ...
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... ◦ When there is a second encounter with the same antigen, months or years after the primary response, there is a RAPID antibody response with HIGHER levels of immunoglobulins (antibodies) and a shorter lag period (only 3-5 days) ◦ There is a much larger amount of IgG made than IgM, although IgM is f ...
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Reprint H

... infections.’ Thus, the second historical transition occurred in Classical times as large Eurasian civilizations came into commercial and military contact. They inadvertently exchanged their pools of infections, and vectors such as rats and fleas, across the Mediterranean basin, the Middle East, Indi ...
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没有幻灯片标题

... MRI Study of the Brain Showing a Heterogeneous Mass in the Right Frontal Lobe That Compresses the Right Lateral Ventricle. PANEL A: A T2-weighted image without contrast shows a mass (arrow) with high signal intensity centrally, a heterogeneous peripheral ring of signal intensity similar to that of t ...
Chapter 8: Lactate Dehydrogenase
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... d. Thyroid e. Liver LDV infection results in _______ viremia, during which the average titer of infectivity in the plasma is ____ ID50/ml, infected mice live a normal life span. Resistant LDV quasispecies are predominantly found in _________ infected mice. In vivo, ___ ____________ is produced at hi ...
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... soil or water, or by eating tissue cysts that remain viable in undercooked meat of infected animals2,3 and it may generate devastating damage in fetuses, newborns and immunocompromised patients. ...
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No Slide Title

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School_Policy_on_Chicken_Pox

... Those who are not immune and have a poor immune system, pregnant or young babies are high risk groups, will need to be assessed and may be given an injection of zoster immunoglobulin which can assist in preventing severe chicken pox. If you have had chickenpox you will have antibodies and not usuall ...
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... CMV is ubiquitously distributed in human population and the most frequent brain infection in immune ...
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... tion of known waterborne pathogenic viruses. For example, ISH can localize and determine the relative abundance of specific DNA or RNA sequences in infected cells that are fixed on a glass slide. Fluorescence in situ hybridization (FISH) can be used in viral diagnostics to assess chromosomal integrity ...
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Coccidiosis

... The juvenile parasite invades the lining of the intestine and, once is has reached the adult stage, eggs (oocysts) are released back out into the intestine. These infectious oocysts are passed out in the faeces which are then a source of infection for other pigs. Coccidiosis is usually brought into ...
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Hepatitis B



Hepatitis B is an infectious disease caused by the hepatitis B virus (HBV) which affects the liver. It can cause both acute and chronic infections. Many people have no symptoms during the initial infection. Some develop a rapid onset of sickness with vomiting, yellowish skin, feeling tired, dark urine and abdominal pain. Often these symptoms last a few weeks and rarely does the initial infection result in death. It may take 30 to 180 days for symptoms to begin. In those who get infected around the time of birth 90% develop chronic hepatitis B while less than 10% of those infected after the age of five do. Most of those with chronic disease have no symptoms; however, cirrhosis and liver cancer may eventually develop. These complications results in the death of 15 to 25% of those with chronic disease.The virus is transmitted by exposure to infectious blood or body fluids. Infection around the time of birth or from contact with other people's blood during childhood is the most frequent method by which hepatitis B is acquired in areas where the disease is common. In areas where the disease is rare, intravenous drug use and sexual intercourse are the most frequent routes of infection. Other risk factors include working in healthcare, blood transfusions, dialysis, living with an infected person, travel in countries where the infection rate is high, and living in an institution. Tattooing and acupuncture led to a significant number of cases in the 1980s; however, this has become less common with improved sterility. The hepatitis B viruses cannot be spread by holding hands, sharing eating utensils, kissing, hugging, coughing, sneezing, or breastfeeding. The infection can be diagnosed 30 to 60 days after exposure. Diagnosis is typically by testing the blood for parts of the virus and for antibodies against the virus. It is one of five known hepatitis viruses: A, B, C, D, and E.The infection has been preventable by vaccination since 1982. Vaccination is recommended by the World Health Organization in the first day of life if possible. Two or three more doses are required at a later time for full effect. This vaccine works about 95% of the time. About 180 countries gave the vaccine as part of national programs as of 2006. It is also recommended that all blood be tested for hepatitis B before transfusion and condoms be used to prevent infection. During an initial infection, care is based on the symptoms that a person has. In those who develop chronic disease antiviral medication such as tenofovir or interferon maybe useful, however these drugs are expensive. Liver transplantation is sometimes used for cirrhosis.About a third of the world population has been infected at one point in their lives, including 240 million to 350 million who have chronic infections. Over 750,000 people die of hepatitis B each year. About 300,000 of these are due to liver cancer. The disease is now only common in East Asia and sub-Saharan Africa where between 5 and 10% of adults have chronic disease. Rates in Europe and North America are less than 1%. It was originally known as serum hepatitis. Research is looking to create foods that contain HBV vaccine. The disease may affect other great apes as well.
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