• 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
Diphtheria, Tetanus and Acellular Pertussis (Tdap) Vaccine
Diphtheria, Tetanus and Acellular Pertussis (Tdap) Vaccine

Rolling, Leaning and Falling - Canine Vestibular Dysfunction. In
Rolling, Leaning and Falling - Canine Vestibular Dysfunction. In

... learn to compensate by 2-4 months of age but some will remain permanently affected. Recurrence can occur. With bilateral disease, there is usually no abnormal nystagmus and normal nystagmus cannot be elicited. CAUSES OF CENTRAL VESTIBULAR DISEASE Inflammatory Disease. The common infectious diseases ...
Ebola Frequently Asked Questions: Version 2 (Updated 1 December
Ebola Frequently Asked Questions: Version 2 (Updated 1 December

... the virus to other people once they have developed symptoms, such as fever. Even if someone has symptoms, it’s important to remember that the virus is only transmitted by direct contact with the blood or body fluids of an infected person. The incubation period of Ebola ranges from 2 to 21 days. ...
Methylaminolevulinate photodynamic therapy for granuloma annulare
Methylaminolevulinate photodynamic therapy for granuloma annulare

... Introduction: HenocheSchönlein purpura (PHS) is the most frequent small vessel leukocytoclastic vasculitis in childhood. It is rare in adulthood and has a poorer prognosis when it occurs in this age group. It is characterized by nonthrombocytopenic palpable purpura, arthritis and/or arthralgia, abd ...
Chest Pain, SOB, Tachycardia
Chest Pain, SOB, Tachycardia

... Autoimmune disorder suggested by the presence of characteristic autoantibodies such as ANA, anti-centromere and anti-SCL-70 ...
S. pneumoniae
S. pneumoniae

... S. pneumoniae • All pathogenic strains form large capsules – major virulence factor • Specific soluble substance (SSS) varies among types • 90 different capsular types have been identified ...
A rash starting on the palms and soles
A rash starting on the palms and soles

... trunk and extremities. It is most common in children and young adults. The lesions derive their name from the Latin guttae (drops), which reflects their diffuse sprinkled distribution. The initially thin pink plaques develop an increasingly silvery scale, which reflects the epidermal hyperplasia and ...
1.Communicable Disease Epidemiology(Definitions). - Home
1.Communicable Disease Epidemiology(Definitions). - Home

... The constant presence of a disease or infectious agent within a given geographic area or population group; It may also refer to the usual prevalence of a given disease within such area or group. Epidemic The occurrence of more cases of a disease than expected in a given area or among a specific grou ...
Quantification of Foot-and-mouth Disease Virus Transmission Rates
Quantification of Foot-and-mouth Disease Virus Transmission Rates

... [95% CI: 0.60-4.59] newly infected cases arise per day per infected animal. It should, however, be noted that these estimates are considerably higher than the previously reported 0.11 day-1 [95%: 0.04-0.25] for FMDV O/NET/2001 (Orsel et al., 2007). Differences in the virulence of the FMDV strains, i ...
Bio-Security in 4-H Animal Science 1: Understanding
Bio-Security in 4-H Animal Science 1: Understanding

... Subject Overview and Background Information A disease is a condition found in plants or animals that causes harm and typically is characterized by a group of identifiable symptoms. Diseases can affect tissues, organs, or entire systems of an organism and can result in discomfort, dysfunction, distre ...
Use of Staphylococcus aureus decolonisation treatment in dialysis
Use of Staphylococcus aureus decolonisation treatment in dialysis

... The Trust provides free monthly health talks on a variety of medical conditions and treatments. For more information visit www.uhb.nhs.uk/health-talks.htm or ...
Infectious Abortions in Cattle
Infectious Abortions in Cattle

... This publication was prepared in cooperation with the Extension Beef Cattle Resource Committee and its member states and produced in an electronic format by the University of Wisconsin-Extension, Cooperative Extension. Issued in furtherance of Cooperative Extension work, ACTS of May 8 and June 30, 1 ...
Feline Infectious Pertonitis (FIP)
Feline Infectious Pertonitis (FIP)

... Previously, it was suggested that cats could transmit the disease to other cats by saliva, urine, and feces. It was also suggested that multi-cat households may increase the risk of disease. Recently, research has suggested that risk of virus transmission from an infected cat to other cats in the ho ...
Knowledge of Chagas disease in a bolivian population living in
Knowledge of Chagas disease in a bolivian population living in

Vaccines - British Society for Immunology
Vaccines - British Society for Immunology

Corporate Presentation October  2014
Corporate Presentation October 2014

... This presentation contains forward-looking statements. These statements are not guarantees of future performance and involve a number of unknown risks, assumptions, trends, uncertainties and factors that are beyond our control. Given these risks, assumptions and uncertainties, you should not place u ...
Diseases Found on Death Certificates at http://www.leedrew.com
Diseases Found on Death Certificates at http://www.leedrew.com

... Nervous Prostration - Extreme exhaustion from inability to control physical and mental activities ...
Acute HIV infection
Acute HIV infection

... red papules have also been described. These highly infectious lesions contain thousands of organisms and are a source for nosocomial infection. They can become secondarily infected with bacteria, leading to fever, cellulitis, and bacteremia. ...
Information On Staphylococcal Infections For School Athletic
Information On Staphylococcal Infections For School Athletic

... infections as well as more serious conditions such as pneumonia or bloodstream infections. According to the Centers for Disease Control and Prevention (CDC), twenty-five to thirty percent of adults and children in the United States are “colonized” with Staphylococcus aureus—the bacteria are present ...
Maddening - Angus Journal
Maddening - Angus Journal

Norwegian Scabies: A Challenging Dermatologic Condition
Norwegian Scabies: A Challenging Dermatologic Condition

... As this patient population often does not experience the urge to scratch their own skin, their lack of symptoms in the initial infestation can result in a failure to diagnose until the crusted appearance is evident [4]. In the typical case of a scabies infection, the number of mites is few in number ...
Outbreak Management - International Federation of Infection Control
Outbreak Management - International Federation of Infection Control

... order to improve the prevention and control of healthcare associated infections worldwide. It is an umbrella organisation of societies and associations of healthcare professionals in infection control and related fields across the globe . • The goal of IFIC is to minimise the risk of infection withi ...
Infection Control
Infection Control

... • High risk persons for MDR TB: – Persons who did not take their TB meds. – Immunocompromised persons, i.e. cancer, HIV infection. – Persons previously treated for TB with an ineffective regimen of drugs. ...
Interventions for Clients with Infection
Interventions for Clients with Infection

Document
Document

... Common Medical Conditions and Diseases These conditions were often listed on death certificates and have been listed with their more recently known common name in the right column. If there are any updates, corrections or additional information, please send me an email. ( [email protected] ) ...
< 1 ... 121 122 123 124 125 126 127 128 129 ... 260 >

Onchocerciasis



Onchocerciasis, also known as river blindness and Robles disease, is a disease caused by infection with the parasitic worm Onchocerca volvulus. Symptoms include severe itching, bumps under the skin, and blindness. It is the second most common cause of blindness due to infection, after trachoma.The parasite worm is spread by the bites of a black fly of the Simulium type. Usually many bites are required before infection occurs. These flies live near rivers, hence the name of the disease. Once inside a person, the worms create larvae that make their way out to the skin. Here they can infect the next black fly that bites the person. There are a number of ways to make the diagnosis including: placing a biopsy of the skin in normal saline and watching for the larva to come out, looking in the eye for larvae, and looking within the bumps under the skin for adult worms.A vaccine against the disease does not exist. Prevention is by avoiding being bitten by flies. This may include the use of insect repellent and proper clothing. Other efforts include those to decrease the fly population by spraying insecticides. Efforts to eradicate the disease by treating entire groups of people twice a year is ongoing in a number of areas of the world. Treatment of those infected is with the medication ivermectin every six to twelve months. This treatment kills the larva but not the adult worms. The medication doxycycline, which kills an associated bacterium called Wolbachia, appears to weaken the worms and is recommended by some as well. Removal of the lumps under the skin by surgery may also be done.About 17 to 25 million people are infected with river blindness, with approximately 0.8 million having some amount of loss of vision. Most infections occur in sub-Saharan Africa, although cases have also been reported in Yemen and isolated areas of Central and South America. In 1915, the physician Rodolfo Robles first linked the worm to eye disease. It is listed by the World Health Organization as a neglected tropical disease.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report