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Morbidity and Mortality Weekly Report (MMWR) December 30, 2005
Morbidity and Mortality Weekly Report (MMWR) December 30, 2005

... M. tuberculosis, as contained in an infectious droplet nucleus is exposed to a sufficient dose of ultraviolet-C (UV-C) radiation at 253.7 nanometers (nm) to result in inactivation. Because dose is a function of irradiance and time, the effectiveness of any application is determined by its ability to ...
INFECTIOUS DISEASES CHILD CARE SCHOOL SETTINGS
INFECTIOUS DISEASES CHILD CARE SCHOOL SETTINGS

... Exclusion recommendations are included for each disease or condition addressed in these guidelines. In situations where a child does not have a diagnosed disease/condition but has signs or symptoms indicative of a potentially infectious disease, exclusion may also be warranted. Generally, if any of ...
Zika virus syndrome - EAD
Zika virus syndrome - EAD

... Centro de Pesquisas Aggeu Magalhães (Fiocruz Pernambuco) Universidade Federal de Pernambuco, Recife (UFPE) Universidade de Pernambuco (UPE), Recife State Secretariat of Health, Pernambuco Mother-Child Institute Pernambuco (IMIP) and other state and municipal hospitals Ministry of Health, Brazil Pan- ...
Peptic Ulcer Disease - a clinical Review
Peptic Ulcer Disease - a clinical Review

... bleeding compared to non-users. Prophylaxis is required if the patient is on NSAID and/or Aspirin for a long period of time and if a patient has prior Peptic ulcer disease. 23 A Proton Pump Inhibitor is recommended if there is a history of PUD, UGIB (Upper Gastrointestinal Bleed), patients on Aspir ...
Laboratory Biosafety Levels - UNC Center for Public Health
Laboratory Biosafety Levels - UNC Center for Public Health

A treatable cause of ataxia: Tabes dorsalis
A treatable cause of ataxia: Tabes dorsalis

... in examination and anamnesis of the patient may be considered as atypical characteristics. Our case has presented the disease as tabes dorsalis, a spinal parenchymal form of syphilis infection. Sexual contact history of the patients must be investigated to detect sexually transmitted diseases. Prese ...
Online Malaria resource (Word 1125KB)
Online Malaria resource (Word 1125KB)

... predominating in Africa, New Guinea and Haiti. P.vivax is more common on the Indian sub-continent and Central America with the prevalence of these two infections roughly equal in Asia, Oceania and South America. P. malariae is found in most endemic areas especially sub-Saharan Africa but much less f ...
REVIEWS - Medicines for Malaria Venture
REVIEWS - Medicines for Malaria Venture

... There are four main species of the malaria parasite that are known to infect humans. P. falciparum is responsible for the majority of the malaria-linked deaths in sub-Saharan Africa and is therefore currently the most important target. P. vivax causes as much as 25–40% of the global malaria burden6, ...
the pathogenesis, pathology and immunology of smallpox and
the pathogenesis, pathology and immunology of smallpox and

Real time RT-PCR for SFTS virus
Real time RT-PCR for SFTS virus

... the specimens, 456 were selected for Malaria ELISA and 180 specimens which were negative to dengue were used for SFTS testing. - Viral RNA was extracted from serum by viral RNA extraction kit (Intron, Korea).  Malaria ELISA - Malaria antibody was assayed by Malaria EIA test kit (Bio-Rad, USA). - Ma ...
Mobile Phone Enabled Social Community Extraction for Controlling
Mobile Phone Enabled Social Community Extraction for Controlling

... detailed description of our dynamic community extraction approach is presented in Section IV. Moreover, the extracted community information will be stored at the server and updated from time to time. 2) Centralized vs. Distributed Architecture: We design two types of messages that a user may receive ...
Hoverman et al. 2012 coinfection
Hoverman et al. 2012 coinfection

... echinostomes. Numbers above each bar indicate the number of wetlands that were sampled for each pathogen. B Percentage of sampled wetlands containing each level of pathogen species richness. Numbers above each bar indicate the number of wetlands at each level of pathogen species richness. C Map of s ...
What is the deal with Fecal Microbiota Transplant (FMT)
What is the deal with Fecal Microbiota Transplant (FMT)

... 1 Colman RG et al. J Crohn’s & Colitis 2014;8:1569-81 (meta-analysis) 2 Moayyedi P et al Gastroenterology 2015;149:102-109 ...
Vulvar pruritus
Vulvar pruritus

... Occasional cases of vulvar Paget’s disease have also been associated with vulvar squamous intraepithelial neoplasia (VIN) 3 or invasive carcinoma (8). The prognosis, in terms of survival, for patients with vulvar Paget’s disease without associated malignant neoplasm is generally very good. However, ...
(IHR) 2005
(IHR) 2005

... 1. Draft Strategy, Action Plan and Policy for IHR 2. Draft budget for IHR 3. Spokes person on behalf of DG on PHEIC 4. Manage and coordinate outbreak investigation 5. Contact with WHO IHR focal point and other relevant persons 6. Collect information on zoonotic, chemical, radio nuclear and food rela ...
(Additional) Precautions with Infectious Diseases
(Additional) Precautions with Infectious Diseases

... two patients with one serving as the source of infectious microorganisms and the other as a susceptible host Droplet Precautions: precautions applied to patients known or suspected to be infected with pathogens that can be transmitted by droplets to reduce the risk of transmission Droplet transmissi ...
Infection Prevention: 2013 Review and Update for Neurodiagnostic
Infection Prevention: 2013 Review and Update for Neurodiagnostic

... eegt-53-04-02.indd 271 ...
Ulcerative colitis and Crohn`s disease
Ulcerative colitis and Crohn`s disease

... In both, ulcerative colitis and Crohn’s disease, symptoms may occur not only in the bowel but also at other sites in the organism. More than 25% of patients experience pain or even inflammation (arthritis) in the larger and smaller joints of the arms and legs, as well as in the joints of the spine ...
Preparing for and Responding to Bioterrorism
Preparing for and Responding to Bioterrorism

... 1. An outbreak of botulism occurring with a common geographic factor, but with no common food exposure, would suggest a deliberate aerosol exposure. 2. Inhalational botulism does not occur naturally, and any potential cases suggest a deliberate source of infection. 3. Gastrointestinal symptoms may n ...
Guidelines - Public Health Association of Nebraska
Guidelines - Public Health Association of Nebraska

... B notifications are sent by the Centers for Disease Control and Prevention (CDC) to the <> Tuberculosis (TB) Program as follow-up to the screening mandated by US immigration law. The CDC and the Advisory Council for the Elimination of Tuberculosis (ACET) recommend screening high-risk popul ...
the great outdoors is no place for cats
the great outdoors is no place for cats

... larvae to their kittens before birth or through milk.The kittens can develop life-threatening disease as a result. Signs of infection in pets include vomiting, loss of appetite, or severe weight loss. Cats infected with these worms contaminate their surroundings by passing eggs or larvae in their fe ...
Systematic review of current and emerging strategies for reducing
Systematic review of current and emerging strategies for reducing

... We conducted a systematic review using MEDLINE, PubMed, Google Scholar and Cochrane review databases for all randomised controlled trials on malaria chemoprophylaxis in SCD in malaria-endemic zones ever published. The bibliographies of publications initially found were searched for other trials. We ...
The Plague
The Plague

... fleas (6). There are vaccines for the Plague, but according to the World Health Organization they have “… not been shown to be very effective against plague” (9). Although vaccines are not recommended they are still given to at risk groups such as laboratory workers. Outbreaks: There have been three ...
Ebola Virus Disease
Ebola Virus Disease

... Presentation is current through October 25, 2014 and will be updated every Friday by 5pm. For the most up-to-date information, please visit www.cdc.gov/ebola. *Presentation contains materials from CDC, MSF, and WHO Centers for Disease Control and Prevention Office of the Director ...
Hepatitis C - Acute Case
Hepatitis C - Acute Case

... million of whom are chronic HCV carriers at risk of developing liver cirrhosis and/or liver cancer. In addition, it is estimated that 3 – 4 million people worldwide are newly infected with HCV each year.(7) Disease prevalence is considered low (<1%) in Canada, Australia, and northern Europe, and is ...
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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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