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Publication Order Form - Division of Tuberculosis Elimination
Publication Order Form - Division of Tuberculosis Elimination

INFECTIOUS HAEMATOPOIETIC NECROSIS
INFECTIOUS HAEMATOPOIETIC NECROSIS

... 3.1. Selection of individual specimens Clinical inspections are best carried out during a period whenever the water temperature is below 14°C. All production units (ponds, tanks, net-cages, etc.) must be inspected for the presence of dead, weak or abnormally behaving fish. Particular attention must ...
HCV Virology Simplified. S Uprichard, PhD
HCV Virology Simplified. S Uprichard, PhD

... Translated in the cytoplasm by the host cell Polyprotein processed by host & viral proteases Identification of possible HCV antiviral targets (protease/polymerase) ...
The use of su.crose-acetone-extracted Rift Valley fever vi rus
The use of su.crose-acetone-extracted Rift Valley fever vi rus

... to detect serum antibodies to RVFV. Optimal conditions for antigen concentration , serum and conju gate dilutions for the ELISA were established by checkerboard titration . The specificity and sensitivity of ELISA were determined by the use of paired pre- and post-vaccination sheep-serum samples. Co ...
Ringworm – A fungal infection that may affect the body, feet, or scalp
Ringworm – A fungal infection that may affect the body, feet, or scalp

... Ringworm (Tinea) Ringworm – A fungal infection that may affect the body, feet, or scalp Signs and symptoms –  Skin o Red, circular patches with raised edges and central clearing o Cracking and peeling of skin between toes o Genital area also known as “jock itch”  Scalp o Patchy areas of dandruff-l ...
pigeon associated people diseases
pigeon associated people diseases

... deposited in their feces (Newberry 1967). One Kansas City survey showed that 93% of the pigeon coops were infected. Histoplasmosis is caused by Histoplasma capsulatum. It is interesting to note that the disease was suggested at one time as a biological warfare agent because of its airborne route (Fu ...
Chapter 20: Infectious Diseases Affecting the Respiratory Tract
Chapter 20: Infectious Diseases Affecting the Respiratory Tract

... • Symtoms are milder than RS disease Other viruses also produce pneumonia • Severe Acute Respiratory Syndrome (SARS) Spreads through Close Person-toPerson Contact • SARS is an emerging infectious disease of the family Coronaviridae • It is spread by contact with an infected person or an object upon ...
HIV and AIDS
HIV and AIDS

... Help reduce the amount of HIV virus in ...
Biological control using sterilizing viruses
Biological control using sterilizing viruses

... The process by which sterilizing antigens are delivered using viruses is known as viral-vectored immunocontraception (VVIC). Before regulatory approval is granted for the release of immunocontraceptive viruses, their ecacy and safety as biological control agents must be established at several spati ...
Pityriasis Rosea
Pityriasis Rosea

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... of the thymidine kinase and vaccinia growth factor genes, we noticed that confluent monolayers of SCCF1 cat squamous carcinoma cells were not destroyed even after prolonged infection. Interestingly, although SCCF1 cells were not killed, they continuously secreted virus into the cell culture supernat ...
Microfiber Brochure - Texas Textile Services
Microfiber Brochure - Texas Textile Services

... will deliver fresh microfiber products, pick up all soiled items, and professionally launder them for next delivery. Fresh microfiber products can always be on hand for: ...
Risk factors for feline leukemia virus (FeLV) infection
Risk factors for feline leukemia virus (FeLV) infection

... of São Paulo. Information on age, gender, outdoor access, reproductive status, origin and number of potential contacts were obtained for each animal. Direct immunofluorescence test was used to identify the infected cats. Fifty cats (6.2 %) were positive for FeLV infection. The risk factors identifie ...
Antigen Responses to a Secondary T-Independent T
Antigen Responses to a Secondary T-Independent T

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Chapter 21

... – Especially pathogenic; “flesh-eating bacteria” – Destroy tissue rapidly; mortality rates over 40% – Produce streptokinases, hyaluronidase, exotoxin A (major contributing factor by causing immune system to cause damage to the infected host) – Diseases caused by invasive group A strep. • Cellulitis ...
Influenza A/H5 - Global Marketing Services
Influenza A/H5 - Global Marketing Services

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Highlights

Detection of Antibodies to the Nonstructural 3C Proteinase of
Detection of Antibodies to the Nonstructural 3C Proteinase of

... carbonate buffer (pH 9.6) to a final concentration of 1 mg/mL. One hundred microliters of the diluted 3C proteinase was placed in each well of 96-well microtiter plates and incubated overnight at 47C. After incubation, the wells were washed four times with PBS–1% Tween 20 and then incubated with 100 ...
The Behavioral Immune System - University of British Columbia
The Behavioral Immune System - University of British Columbia

... The behavioral immune system also contributes to ethnocentrism and xenophobia. Again, this implication results from ...
noninfectious vaccines - Extension Veterinary Medicine
noninfectious vaccines - Extension Veterinary Medicine

Biosecurity Advice and Cattle Purchasing Checklist
Biosecurity Advice and Cattle Purchasing Checklist

... The control of bovine tuberculosis relies on mandatory testing at intervals directed by the State Veterinary Service. All testing instructions should be complied with. In order to reduce the risk of introducing bovine tuberculosis into your herd when purchasing cattle you should: 1. Request details ...
Lecture 5
Lecture 5

...  As normal flora, S. pyogenes can infect when host defenses are compromised.  Streptococcus pyogenes infections, prompting descriptions of "flesh eating bacteria" in the news media. Dr Olga Perovic ...
Detection of potato virus Y in primarily infected mature plants by
Detection of potato virus Y in primarily infected mature plants by

... 'Florida-test' is often used in North America. In this test whole tubers are planted after treatment with dormancy-breaking chemicals. The Florida-test has been useful in detecting mosaics caused by potato virus Y (PVY) in tubers which are even partially infected, because viruses transport within tu ...
Infectious Disease 2nd Session
Infectious Disease 2nd Session

... The SIR model we used yesterday can be modified in a simple way in the case that the illness does not confer immunity. The model is called an SIS model since we assume that individuals return to the Susceptible state after infection. At any given time in the population, each individual is one of the ...
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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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