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urinary tract infection
urinary tract infection

... UTIs are caused by bacteria (germs) that get into the urinary tract. Any part of your urinary tract can become infected, but bladder and urethra infections are the most common. How are urinary tract infections treated? If you are a healthy adult man, a few days of antibiotic pills will usually cure ...
BBP Presentation
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... HIV is the Human Immunodeficiency Virus that causes AIDS; many people with HIV infection will develop AIDS as a result Symptoms may include: – Rapid weight loss; dry cough; recurring fever or profuse night sweats; profound and unexplained fatigue; swollen lymph glands in armpits, groin, or neck; dia ...
Infections of the Chest Wall
Infections of the Chest Wall

... 2. Its true incidence is unknown. 3. Emotional tension is frequently associated with the symptom complex. 4. Treatment with compounds containing ibuprofen, hydrocortisone infiltration and surgical removal of the involved area may be helpful. ...
Prophylaxis of infectious diseases in children, specific and non
Prophylaxis of infectious diseases in children, specific and non

... 4. The Child has recovered from diphtheria of the pharynx. How to immunize this child against diphtheria later? А. Vaccination should be done through 6 months after the disease B. Vaccination should not be done C. Vaccination should be done by antidiphtherial serum D. Vaccination should be done to c ...
Retroviral Vector Guide
Retroviral Vector Guide

... VLP  (virus  like  particles)  =  we  use  this  term  to  refer  to  viruses  or  vector  preparations  which   carry  no  genome-­‐  meaning  that  no  genome  plasmid  was  transfected  during  preparation  and  so   we  consider   ...
The Cost-effectiveness, Health Benefits, and Financial Costs of New
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Bloodborne Pathogens Quiz
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B1.7.1 Aseptic non-touch technique (ANTT)
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Routine Precautions
Routine Precautions

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Campylobacter - Pet Health Council
Campylobacter - Pet Health Council

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communicable disease exclusion guidelines
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Transmission of infectious salmon anaemia (ISA) through natural

... the pillar and the epidermal cell (ep). One virus can be observed in the basal lamina (arrowhead). Scale bar = 1 pm. F-Electron micrograph of virus particles budding off from the luminal side of a pillar cell in the gill. Note the distinct coat outside the virus membrane (arrowhead) and arrays of sm ...
Statistical Science Issues in HIV Vaccine Trials: Part II
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... – Strain-specific protection against infection – Strain-specific protection against post-infection endpoints ...
Control Strategy for Viral Diseases of Salmonids and Flounder
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... General sanitation measures are standard practice in hatchery and seed producing facilities. Special care must be taken to avoid the movement of equipment from one tank to another and all articles should be disinfected after use. Methods adopted to sanitize a rearing unit have to be chosen carefully ...
occupational exposure to bloodborne pathogens
occupational exposure to bloodborne pathogens

... fluids and materials that may transmit bloodborne pathogens and lead to disease or death. A. ...
Rift Valley Fever
Rift Valley Fever

... Where is the disease found? RVF is generally found in regions of eastern and southern Africa where sheep and cattle are raised, but the virus also exists in most countries of sub-Saharan Africa and in Madagascar. In September 2000, a RVF outbreak was reported in Saudi Arabia and subsequently Yemen. ...
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... level of faecal recycling in the group and between groups. The consistent sign is one of diarrhoea (scour) in a proportion of the animals which can contain blood and mucous, particularly seen with Swine Dysentery, Whipworm infection and occasionally with Spirochaetal colitis.  Often the scour is jus ...
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From the Cover: An infectious retrovirus susceptible to an IFN antiviral... human prostate tumors

... infections (10–12). Therefore, the antitumor effect of RNase L could be a result of the elimination of viral infections involved in cancer etiology. The suggestion that an antiviral gene suppresses hereditary prostate cancer led us to previously examine the possibility that chronic viral infection m ...
PowerPoint 簡報
PowerPoint 簡報

... hospital, as well as those visiting relatives and friends who had close contact with the infected hospital inmates. ...
Chronic Sinus Disease
Chronic Sinus Disease

... Allergic Fungal Rhinosinusitis (AFRS) • A. Symptoms present for >12 weeks • B. Requires >2 of the following symptoms ...
04_Agents_of_dig_syst_inf_2011_II - IS MU
04_Agents_of_dig_syst_inf_2011_II - IS MU

... and dysentery – IV Two types of salmonella infections: 1) Systemic infections (enteric fever = typhoid fever): S. Typhi, S. Paratyphi A – C 2) Gastroenteritis ( = salmonellosis): remaining >4.000 serotypes Pathogenesis of both starts with the invasion of intestinal epithelia In 1) invasion continues ...
RUBEOLA ((MEASLES)
RUBEOLA ((MEASLES)

... repeated in 2 weeks following the first course to prevent reinfection – Teach home care measures to prevent reinfection ...
PPT
PPT

... Type 1 = school attendees, and Type 2 = others The effect of intervention is assessed by their reduction of R. Reduce the number of types of infective that we need to keep track of by attributing infections as follows: Attribute to an infective A the individuals she infects in other households AND a ...
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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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