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Virologic Suppression Measured by a
Virologic Suppression Measured by a

... patients with a baseline viral load higher than the threshold of 10 000 copies/mL (in one study [5]) or 20 000 copies/mL (in another study [6]) had significantly longer time to resolution of CMV disease compared to those with lower viral loads. Second, the rate of CMV load decline during antiviral tr ...
Prion hypothesis: the end of the controversy?
Prion hypothesis: the end of the controversy?

... cattle in the UK was shown to be mediated by prion infection [7]. Between the discovery of this disease as a prion disorder and the implementation of measures to prevent possible transmission to humans, it is likely that the entire populaCorresponding author: Soto, C. ([email protected]). ...
tularaemia WHO GUIdelInes On EpidEmic and pandEmic alErt and rEsponsE
tularaemia WHO GUIdelInes On EpidEmic and pandEmic alErt and rEsponsE

... Tularaemia is reported from most countries in the northern hemisphere, although its occurrence varies widely from one region to another. In some countries, endemic regions with frequent outbreaks are close to regions that are completely free of tularaemia. There is also a wide variation with time. I ...
SARS - MECTA
SARS - MECTA

... skin of other people or objects that are contaminated with infectious droplets and then touching your eye(s), nose, or mouth. This can happen when someone who is sick with SARS coughs or sneezes droplets onto themselves, other people, or nearby surfaces. It also is possible that SARS can be spread m ...
Improving Diagnosis and Outcomes of Sjögren`s Disease Through
Improving Diagnosis and Outcomes of Sjögren`s Disease Through

... the time a patient notices symptoms and a diagnosis is made. This is a serious matter, because, when properly diagnosed, a multispecialty team can be assembled—consisting of an ophthalmologist, rheumatologist, and a dentist or oral surgeon. Care provided early can slow the disease process and make t ...
Human papilloma viruses: new challenges for infection prevention
Human papilloma viruses: new challenges for infection prevention

... Over 170 HPV types have been identified to date with only a subset of these showing a high propensity to cause cancer, enabling grouping of HPV types into high and low-risk categories.2 The major cancer causing types are HPV 16 and 18, which together are responsible for the majority of HPV induced c ...
The Management of Viral Haemorrhagic Fevers in Ireland
The Management of Viral Haemorrhagic Fevers in Ireland

COPD
COPD

... Soriano JB et al. CHEST 2003 ...
Infant Pertussis
Infant Pertussis

... years with a clinical case of pertussis can be confirmed by a positive serologic test performed by the Massachusetts State Laboratory Institute.6 A probable case meets the clinical case definition but is not laboratory-confirmed or epidemiologically linked to a laboratory-confirmed case. In Illinois ...
Guidelines for the prevention and management of community
Guidelines for the prevention and management of community

... been excluded in some studies but not in others (12). It is not always possible to identify the source of MRSA with certainty, making the classification of ‘CA’ and ‘HA’ strains based on epidemiological criteria somewhat imprecise. Because genetic and molecular distinctions between CA and HA strains ...
Chronic Kidney Disease (CKD)
Chronic Kidney Disease (CKD)

... of those with it are aware of that fact. Truly this is a silent and under-recognised condition. Increased recognition of kidney disease in high risk people is our top priority and this can only realistically happen in the general practice setting. The second fact is that even early kidney disease is ...
Mosquito-Born Dengue Fever Threat Spreading in the
Mosquito-Born Dengue Fever Threat Spreading in the

... that a half-million hospitalizations each year result from DHF, most of these among children. Prior to 1970, only nine countries had experienced DHF epidemics, but by 1995 that number had increased more than fourfold. In the Americas in 2007 alone, there were 26,000 reported cases of DHF, most of th ...
a report into diabetic eye disease in australia
a report into diabetic eye disease in australia

Untitled
Untitled

... of the past century: the notion that we are always on the verge of a major breakthrough in the treatment of deadly disease. The cases examined here are replete with variations on this recurring theme, gene therapy being only the most recent chapter of the familiar drama. We evaluate the promise of ‘ ...
Heartworm Disease
Heartworm Disease

... Published risk factors for canine heartworm infection include dog origin (owned vs. stray or shelter), increasing age, breed type (sporting breeds) and outdoor exposure.1,38 Miller and Crosbie (2011) found that dogs that spent more than 50 percent of the time outdoors during the day were significant ...
university textbook of oral mucosal diseases (selected chapters)
university textbook of oral mucosal diseases (selected chapters)

... The diseases of the oral mucosa represent a very varied group of diseases of different etiology and seriousness. The conditions of the orofacial region cannot be taken out from the context of other medical fields as they are closely connected with internal and dermatovenerological diseases. On the b ...
Influenza - Shoreview Pediatrics
Influenza - Shoreview Pediatrics

... causes tremendous morbidity and mortality in our country and throughout the world. In the U.S., an average of 226,000 hospitalizations per year are related to influenza. Of these admissions, approximately 20,000 hospitalizations were children. Nearly half of these were children under 6 months of age ...
“This Itchy Cat: The Diagnostic and Therapeutic Approach”
“This Itchy Cat: The Diagnostic and Therapeutic Approach”

... a group of disorders affecting both skin and mucous membranes subdivided into eosinophilic ulcer, eosinophilic plaque and eosinophilic (collagenolytic/linear granuloma). These different clinical lesions often occur in the same patient and may respond to the same type of therapy. They should be thoug ...
Hepatitis B vaccines for Australians - fact sheet
Hepatitis B vaccines for Australians - fact sheet

... birth dose aims to prevent transmission of HBV to the infant in the first months of life from the mother or household or other close contact who may have HBV infection. (All newborns of mothers with chronic HBV infection should be given hepatitis B immunoglobulin as well as a birth dose of hepatitis ...
ischemic colitis
ischemic colitis

... 3.lack of adequate response to usual inflammatory bowel disease therapy, 4.frequent progression to fibrotic stenosis with delayed obstruction  The features above are now recognized as characteristic of colonic ischemia. ...
prevalence and risk factors of chronic obstructive - DUO
prevalence and risk factors of chronic obstructive - DUO

... Background: Chronic Obstructive Pulmonary Disease (COPD) and Pulmonary Tuberculosis (PTB) constitute a significant public health problem, especially in low and middle income countries. Although, smoking is considered to be a significant risk factor for COPD, further research is necessary to identify ...


... All rights reserved. Publications of the World Health Organization can be obtained from WHO Press, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland (tel.: +41 22 791 3264; fax: +41 22 791 4857; e-mail: [email protected]). Requests for permission to reproduce or translate WHO ...
review of pathogens of prawns - Australian Prawn Farmers Association
review of pathogens of prawns - Australian Prawn Farmers Association

... prawn carcass would be short due to bacterial growth and the release of digestive enzymes (Tim Flegel, personal communication). The viability of YHV in frozen prawns is not known, however Dr. T. Flegel has successfully infected healthy prawns with YHV using tissues stored at –60oC for 6 months. YHV ...
NATIONAL GUIDELINES FOR THE DIAGNOSIS, TREATMENT AND PREVENTION OF MALARIA IN KENYA
NATIONAL GUIDELINES FOR THE DIAGNOSIS, TREATMENT AND PREVENTION OF MALARIA IN KENYA

... he ultimate goal of malaria control is to reduce morbidity and prevent mortality due to malaria thereby mitigating the socio-economic burden of the disease on Kenya. One of the key strategic interventions therefore is to provide early parasitological diagnosis and prompt treatment of malaria using e ...
Disease Strategy Manual - Abalone viral ganglioneuritis
Disease Strategy Manual - Abalone viral ganglioneuritis

... the Commonwealth prior to undertaking any of the response options set out within this publication. Being a guide only, outbreaks or suspected outbreaks must be assessed on a case by case basis and expert advice should be obtained to determine the most appropriate management plan in response to the r ...
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Eradication of infectious diseases



Eradication is the reduction of an infectious disease's prevalence in the global host population to zero. It is sometimes confused with elimination, which describes either the reduction of an infectious disease's prevalence in a regional population to zero, or the reduction of the global prevalence to a negligible amount. Further confusion arises from the use of the term eradication to refer to the total removal of a given pathogen from an individual (also known as clearance of an infection), particularly in the context of HIV and certain other viruses where such cures are sought.Selection of infectious diseases for eradication is based on rigorous criteria, as both biological and technical features determine whether a pathogenic organism is (at least potentially) eradicable. The targeted organism must not have a non-human reservoir (or, in the case of animal diseases, the infection reservoir must be an easily identifiable species, as in the case of rinderpest), and/or amplify in the environment. This implies that sufficient information on the life cycle and transmission dynamics is available at the time an eradication initiative is programmed. An efficient and practical intervention (e.g., a vaccine or antibiotic) must be available to interrupt transmission of the infective agent. Studies of measles in the pre-vaccination era led to the concept of the Critical community size, the size of the population below which a pathogen ceases to circulate. Use of vaccination programmes before the introduction of an eradication campaign can reduce the susceptible population. The disease to be eradicated should be clearly identifiable, and an accurate diagnostic tool should exist. Economic considerations, as well as societal and political support and commitment, are other crucial factors that determine eradication feasibility.Eight attempts have been made to date to eradicate infectious diseases: two successful programs targeting smallpox and rinderpest; four ongoing programs targeting poliomyelitis, yaws, dracunculiasis and malaria; and two former programs targeting hookworm and yellow fever. Five more infectious diseases have been identified as of April 2008 as potentially eradicable with current technology by the Carter Center International Task Force for Disease Eradication—measles, mumps, rubella, lymphatic filariasis and cysticercosis.
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