• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
655-Bacillary Hemoglobinuria Redwater Disease in Cattle
655-Bacillary Hemoglobinuria Redwater Disease in Cattle

... Clinical signs include rapid onset; sudden cessation of appetite, lactation, and rumen and bowel movements; shallow and labored breathing; elevated temperature (103° to 106°F); increased and weakened pulse; reluctance to move; and extreme physical weakness. Anemia is usually severe. Within 48 to 7 ...
Biochemistry - u.arizona.edu
Biochemistry - u.arizona.edu

... 150,000-170,000 cases annually in the U.S. Small single stranded RNA virus, Blood borne disease 1% of population are seropositive, 50-85% hemophiliacs and 8% people with hemodialyis are seropositive 50% progress to chronic disease, Incubation period is 2-26 weeks Clinical course in milder, Anti-HCV ...
Periodontal disease
Periodontal disease

... Although preventable – dental caries remains the single most common, chronic disease of childhood; 5 times more prevalent than asthma (1). Prevalence : According to Healthy People 2010, one quarter (23%) of all US children have cavities by age 4. By second grade, one-half (50%) of all US children ha ...
ebola virus disease - Infektionsschutz.de
ebola virus disease - Infektionsschutz.de

... A transmission of the virus from infected wild animals to people was the likely starting point of the Ebola outbreak in West Africa. Bats, flying foxes and apes are the pathogen's most likely natural reservoir when an outbreak starts. There is a risk of infection from direct contact with the blood o ...
Emerging Infectious Diseases of Animals: Strategies in Surveillance
Emerging Infectious Diseases of Animals: Strategies in Surveillance

... food produced from animals, as well as by vectors such as humans, wild animals, intermediate hosts, and contaminated materials of all kind. Other factors, such as climate change, might also play a role. Outbreaks of diseases in livestock have a significant impact on national economies, individual’s ...
Adolescent Vaccines - Little Miami Schools
Adolescent Vaccines - Little Miami Schools

... The virus is most often spread through sexual contact or by sharing needles and other drug paraphenalia. ...
The Immune System day Day 2
The Immune System day Day 2

... Caused illness and death wherever it occurred. Smallpox spreads easily from one person to another. People were once vaccinated against this disease. The United States stopped giving the smallpox vaccine in 1972. In 1980, the World Health Organization (WHO) recommended that all countries stop vaccina ...
Morgellons Disease and GMO
Morgellons Disease and GMO

... Effective treatment for Morgellons suffers has been elusive. Doctors have claimed that this type of disease must be caused by a parasite, but even the strongest anti-parasitic medications have not helped. In the past, psychologists have insisted that this was a new version of delusional parasitosis, ...
Fall 2011 Journal Abstract
Fall 2011 Journal Abstract

Update From the ACIP
Update From the ACIP

... Resurgent measles: 222 cases and 17 outbreaks (most since ’96) Importation transmission among vaccine-exempt ...
Smallpox a problem - Personal Home Pages (at UEL)
Smallpox a problem - Personal Home Pages (at UEL)

... Completely stopped in 1979 as recommended by WHO. Vaccination only effective for 10 years Previous vaccination reduces effects of virus ...
Copyright © Glencoe/McGraw-Hill, a division of the McGraw
Copyright © Glencoe/McGraw-Hill, a division of the McGraw

... b. Many vaccines or boosters must be taken more than _____________ to maintain immunity. ...
Division of Pediatric Infectious Disease
Division of Pediatric Infectious Disease

... Duke University, where he also completed his residency and ID fellowships. He is also boardcertified in Clinical Microbiology. He is developing a basic research program in molecular diagnostics of candida infections, and has already been recognized as a superb clinician and teacher. He also has an i ...
Novartis Institute for Tropical Diseases
Novartis Institute for Tropical Diseases

... Dengue and Dengue Haemorrhagic Fever (DHF) are caused by four closely related viral strains. The virus is transmitted to humans through the bites of infected mosquitoes. Infection with one of the viral strains does not guarantee immunity from the other three. The global prevalence of dengue has rise ...
3rd Lecture
3rd Lecture

Evaluation and Treatment of Immunocompetent Tuberculosis (TB) Contacts and TB Contacts 5 Years of Age (PDF: 21KB/1 page)
Evaluation and Treatment of Immunocompetent Tuberculosis (TB) Contacts and TB Contacts 5 Years of Age (PDF: 21KB/1 page)

... Evaluate with physical examination and chest x-ray ...
Communicable Diseases Dr. Areej Mothanna
Communicable Diseases Dr. Areej Mothanna

... It is defined as “ action which halts the progress of a disease at its incipient stage and prevents complications.” The specific interventions are: early diagnosis (e.g. screening tests, and case finding programs….) and adequate treatment. Secondary prevention attempts to arrest the disease process, ...
Communicable Disease
Communicable Disease

... 5. Air born – sneezing or coughing Epidemic- an outbreak of a disease that effects large number of people over an area ...
CBS_Nov_22_05
CBS_Nov_22_05

... adult humans •There are only licensed vaccines in the United states for 22 microbial agents (vaccines for 34 pathogens have been developed) •Immunological Bioinformatics may be used to ...
15 Commun Disease Table
15 Commun Disease Table

Hand, Foot and Mouth Disease
Hand, Foot and Mouth Disease

... Keeping children off school for longer than this is unlikely to stop the virus spreading. There may be other children in the school who appear well but are spreading the virus. ...
Applied Infectious Disease Epidemiology Conference, Berlin
Applied Infectious Disease Epidemiology Conference, Berlin

... (EAN) and TEPHINET EUROPE (Training Programs in Epidemiology and Public Health Interventions Network). It is a unique opportunity for frontline professionals from national disease control institutes to engage with each other and the wider scientific community. More information can be found at www.es ...
Modes of Transmission
Modes of Transmission

... – How harmful the disease will be. – Severity of the infectious agent. ...
WHO recommendations for influenza virus
WHO recommendations for influenza virus

... This outbreak emphasises the fact that the measles virus is highly infectious. As the most recent case was diagnosed only in the past week, further cases cannot be excluded. Vaccination coverage of MMR in Denmark has been reported to be very good, with 100% of children aged 110 years reported to hav ...
Slide 1
Slide 1

... serious health concerns include HIV/AIDS has become a global health threat. Lyme disease is transmitted to humans through tick bites. ...
< 1 ... 464 465 466 467 468 469 470 471 472 ... 527 >

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.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report