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Fowl pox in Chickens and Turkeys Fowlpox is a slow
Fowl pox in Chickens and Turkeys Fowlpox is a slow

... has been used effectively to differentiate field and vaccine strains of fowlpox virus . Recently, 2monoclonal antibodies that recognize different fowlpox virus antigens have been developed. These monoclonal antibodies can be used for strain differentiation by immunoblotting . The complete sequence o ...
Periodontal Disease Brochure (1)
Periodontal Disease Brochure (1)

... 10. We aim to control the progression of the bone loss through scaling, root planing, brushing, flossing, and education. 11. This is required throughout a patient’s lifetime, similar to controlling adult onset diabetes through diet. 12. Sometimes, if scaling and root planing fail to prevent the prog ...
Meningitis
Meningitis

... Meningitis Know the facts. What is Meningitis? Meningitis can be either a bacterial or viral infection that causes inflamation of the membranes surrounding the brain and spinal cord, or the meninges. It can be caused when the bacteria or virus travels to the brain and surrounding tissues. ...
HIV, Hepatitis and Other Blood-borne Pathogens
HIV, Hepatitis and Other Blood-borne Pathogens

... more information about the disease? Suggest the patient contact government agencies such as the CDC or the Consumer Information Center by mail or by the Internet. In addition local support groups and resource organizations may be available in your area. ...
Follow up of Indeterminate QFT-G An
Follow up of Indeterminate QFT-G An

... The performance of QFT-G has not been determined in persons who, because of impaired immune function (e.g., HIV infection), are at increased risk for M. tuberculosis infection progressing to TB disease As with a negative TST result, negative QFT-G results alone might not be sufficient to exclude M. ...
HERPESVIRIDAE
HERPESVIRIDAE

Letter to childcare staff and parents regarding
Letter to childcare staff and parents regarding

... the tissues covering the brain and spinal cord), epiglottitis (inflammation of a part of the lower throat), joint infections or pneumonia (lung infection). Once exposed to the bacterium it may take up to four days for those infected to show symptoms. The bacteria are difficult to spread and are only ...
Eradication of diseases
Eradication of diseases

... commonly affects the lungs. It is transmitted from person to person via droplets from the throat and lungs of people with the active TB. In healthy people, infection with Mycobacterium tuberculosis often causes no symptoms, since the person's immune system acts to “wall off” the bacteria. Poor housi ...
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... Cutaneous infections :VZV Primary varicella: the most serious vesicular eruption in children with cancer  High rate of visceral dissemination and considerable mortality  If seronegative patient exposed to VZV, immuoprophylaxis with VZV immune globulin should be given intravenously no later than 7 ...
Principles of Communicable Diseases Epidemiology
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...  The starting point for the occurrence of a communicable disease is the existence of a reservoir or source of infection.  The source of infection is defined as “the person, animal, object or substance from which an infectious agent passes or is disseminated to the host (immediate source). The rese ...
Medical Officer of Health Report January 2015
Medical Officer of Health Report January 2015

... such as cattle, sheep, cats, and dogs. The most common way for humans to become infected is by consuming raw or undercooked chicken (a particular risk when using the barbecue), but it can also be caught from contact with infected animals, drinking contaminated water, or from direct contact with anot ...
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EEE Fact Sheet

... central nervous system, a sudden high fever (103º to 106º), severe headache, and stiff neck can be followed quickly by seizures and coma. About one third of these patients die from the disease. Of those that survive, many suffer permanent brain damage and require lifetime institutional care. ...
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Foreign Sources of Infection

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... I am not allergic to eggs or egg products or thimerosal, do not have acute febrile illnesses (Fever>101º F) and have not had an anaphylactic reaction or developed Guillain-Barré syndrome after receiving a previous influenza vaccination. VIS given: annual Flu Mist: I am not allergic to eggs or egg pr ...
Mad Cow Disease
Mad Cow Disease

... • There are a lot of misconceptions about mad cow disease, such as if it attacks humans, can lead to cannibalism, that it is spreadable simply by touching a cow with BSE, and even that mad cow disease, because it is incurable, cannot be stopped from infecting us all. • Although a lot of these myths ...
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... anthracis. Most forms of the disease are lethal, and it affects both humans and animals. There are effective vaccines against anthrax, and some forms of the disease respond well to antibiotic treatment. Bacillus anthracis can form dormant endospores that are able to survive in harsh conditions for d ...
Immunity and How Vaccines Work
Immunity and How Vaccines Work

Skin Bacteria, Fungi - Website of Neelay Gandhi
Skin Bacteria, Fungi - Website of Neelay Gandhi

... SYSTEMIC EFFECTS/TOXIN MEDIATED Infection occurs at distant body site due to eg. Breach in skin barrier Organisms multiply but may remain localized Symptoms of infection can be due to system wide release of virulence factor eg. TSST-1 Scarlet Fever 1. Phage encoded exotoxin acts on skin blood vesse ...
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Pertussis Whooping Cough

... Pertussis is caused by spreading the bacteria called Bordetella pertussis. This bacteria creates a upper respiratory infection and is transferred by the infected person through the air. It is easily transferred when a person coughs, sneezes or comes in contact with saliva. Infection last for 6 weeks ...
final_microbiology
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... and extensive tissue distribution. ...
Document
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... of C. gattii infection were reported among BC residents. 3 Approximately 27 cases were reported every year for an average annual incidence rate of 6.5 cases per million in BC and 27.9 cases per million on Vancouver Island in 2002–06. The mean age of those infected with C. gattii during this period w ...
Principles of Disease
Principles of Disease

... The CDC, NIH and WHO are responsible for surveillance and responses to EIDs and the world’s health. ...
Powerpoint
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Childhood Encephalitis 兒童時期之腦炎
Childhood Encephalitis 兒童時期之腦炎

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Chickenpox



Chickenpox, also known as varicella, is a highly contagious disease caused by the initial infection with varicella zoster virus (VZV). The disease results in a characteristic skin rash that forms small, itchy blisters, which eventually scab over. It usually starts on the face, chest, and back and then spreads to the rest of the body. Other symptoms may include fever, feeling tired, and headaches. Symptoms usually last five to ten days. Complications may occasionally include pneumonia, inflammation of the brain, or bacterial infections of the skin among others. The disease is often more severe in adults than children. Symptoms begin ten to twenty one days after exposure to the virus.Chickenpox is an airborne disease which spreads easily through the coughs and sneezes of an infected person. It may be spread from one to two days before the rash appears until all lesions have crusted over. It may also spread through contact with the blisters. Those with shingles may spread chickenpox to those who are not immune through contact with the blisters. The disease can usually be diagnosed based on the presenting symptom; however, in unusual cases may be confirmed by polymerase chain reaction (PCR) testing of the blister fluid or scabs. Testing for antibodies may be done to determine if a person is or is not immune. People usually only get the disease once.The varicella vaccine has resulted in a decrease in the number of cases and complications from the disease. It protects about 70 to 90 percent of people from disease with a greater benefit for severe disease. Routine immunization of children is recommended in many countries. Immunization within three days of exposure may improve outcomes in children. Treatment of those infected may include calamine lotion to help with itching, keeping the fingernails short to decrease injury from scratching, and the use of paracetamol (acetaminophen) to help with fevers. For those at increased risk of complications antiviral medication such as aciclovir are recommended.Chickenpox occurs in all parts of the world. Before routine immunization the number of cases occurring each year was similar to the number of people born. Since immunization the number of infections in the United States has decreased nearly 90%. In 2013 chickenpox resulted in 7,000 deaths globally – down from 8,900 in 1990. Death occurs in about 1 per 60,000 cases. Chickenpox was not separated from smallpox until the late 19th century. In 1888 its connection to shingles was determined. The first documented use of the term chicken pox was in 1658. Various explanations have been suggested for the use of ""chicken"" in the name, one being the relative mildness of the disease.
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