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Control of M. gallisepticum in the USA Ruud Hein Intervet Inc Poultry
Control of M. gallisepticum in the USA Ruud Hein Intervet Inc Poultry

... It is important to understand, however, that any antibiotic treatment will not eliminate MG from a flock and the birds are capable of transmitting the MG horizontally as well as vertically. Another concern is that antibiotic resistant MG organisms may develop in due course. Breeders in the USA are n ...
Bacillary Dysentery (shigellosis)
Bacillary Dysentery (shigellosis)

... and dirty soil, heat for 60℃ 30 min ...
This course provides - McCann Technical School
This course provides - McCann Technical School

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Sexually Transmitted Infections
Sexually Transmitted Infections

... Use latex ____________________ correctly for any type of sex (vaginal, oral or anal) from start to finish. Demand it. This should not be an option! Common STI’s 1. Chlamydia (bacterial) 2. Gonorrhea (bacterial) “Clap” 3. Genital Herpes (HSV-2) (Viral) 4. Genital Warts (HPV) (Viral) 5. Hepatitis B (v ...
Approach to a child with hepatomegaly
Approach to a child with hepatomegaly

... Approach to a child with hepatomegaly • Considering the history and hepatomegaly found on the exam, what are your differentials? • How would you evaluate this child? • What is your diagnosis? • What is the treatment and prognosis for this infection? ...
Infectious Disease Committee, Woodbury County Definition
Infectious Disease Committee, Woodbury County Definition

... bacteria. Staph bacteria commonly live on the skin and in the nose and usually do not cause any harm. However, sometimes they cause infections. These infections are usually treated with antibiotics. When common antibiotics don’t kill the staph bacteria, it means the bacteria have become resistant to ...
INDIANOLA COMMUNITY SCHOOLS EXPOSURE CONTROL PLAN
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Development and Evaluation of a Real-Time RT-qPCR for Detection of Crimean-Congo
Development and Evaluation of a Real-Time RT-qPCR for Detection of Crimean-Congo

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The Interaction between Nutrition and Infection
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Cryptosporidum Technical Ne
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Acquired Immune Deficiency Syndrome in Man and Animals—A
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Sports Related Skin Infections Position Statement and
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... any activity that may result in direct skin-to-skin contact with another participant. Covering infectious lesions with an occlusive dressing is not adequate, sufficient or acceptable. Prior to returning to participation, primary outbreaks of shingles and cold sores require 10-14 days of oral antivir ...
Medical University of Lodz Division of Studies in English (6MD
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... mechanisms of antibacterial action. The side-effects of the antibiotic therapy. Bacterial resistance to antimicrobial agents - its origin and the ways of transmission (natural and acquired resistance, vertical and horizontal transmission of drug resistance). Standardized techniques determining bacte ...
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Lumpy Skin Disease Virus, Sheeppox Virus and Goatpox

... virus in the family Poxviridae and genus Capripoxvirus. The virus is one of the largest viruses, the brick shaped 170 to 260 by 300 to 450-nm-diameter capsid contains a linear, nonsegmented, double-stranded DNA genome of approximately 150 kilobases that is surrounded by a layer of lipid that is not ...
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Bloodborne Pathogens

... they are negative or positive. What happens if I test HIV positive? Currently, there is no known therapy to reverse antibody status. If an employee tests HIV positive, we recommend ongoing medical monitoring and possible anti-retroviral (contains RNA for protein productions) drugs. What is the progn ...
Word version of this scenario
Word version of this scenario

... has had a 'runny nose' for two days and is now complaining of a sore throat. She has presented to the practice with similar problems twice in the last 6 months. On both previous occasions another doctor has prescribed antibiotic treatment (amoxycillin/clavulanate on one occasion and cefaclor on anot ...
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... • The incubation period, that is, the time interval from infection with the virus to onset of symptoms is 2 to 21 days. Humans are not infectious until they develop symptoms. • It can be difficult to distinguish EVD from other infectious diseases such as malaria, typhoid fever and meningitis from cl ...
Immune Responses to Infectious Diseases
Immune Responses to Infectious Diseases

... Other mechanisms underlying the protective-mediated responses against virus infection depends on the role of type I interferon. During viral infections, this cytokine is produced by the infected cells and its subsequent binding to their specific receptors expressed in uninfected cells surrounding th ...
Antiviral applications of Toll-like receptor agonists
Antiviral applications of Toll-like receptor agonists

... ferrets and possibly involving cytokine release triggered by imiquimod,36 although later studies with more potent non-emetic agents would appear to call this hypothesis into question (see the 8-Hydroxyadenine derivatives section below). Other compounds from the imidazoquinoline series include resiqu ...
A Markov model examining the public health impact and cost
A Markov model examining the public health impact and cost

... 2. Louis Stokes Cleveland Veterans Affairs Medical Center This presentation was made possible, in part, through financial support from the School of Graduate Studies at Case Western Reserve University. ...
Giardia
Giardia

... A novel anti-Giardia oral vaccine for domestic animals prevents establishment of infection, alleviates chronic giardiasis, and decreases parasite transmission to humans. The flagellated protozoan Giardia lamblia (syn. G. duodenalis or G. intestinalis) is one of the most common causes of human intest ...
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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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