• 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
Ocular Manifestations of Lyme Disease
Ocular Manifestations of Lyme Disease

... Antigens from the sample are attached to a surface. Then, a further specific antibody is applied over the surface so it can bind to the antigen. This antibody is linked to an enzyme, and, in the final step, a substance containing the enzyme's substrate is added. The subsequent reaction produces a de ...
Canine Diseases
Canine Diseases

... with hepatic and renal parenchyma, spleen, and lungs becoming infected as well. Chronic kidney lesions and corneal clouding (“blue eye”) result from immune-complex reactions after recovery from acute or subclinical disease. ...
Occupational Exposure to Coxiella burnetii (Q fever) in the
Occupational Exposure to Coxiella burnetii (Q fever) in the

... On 9 July 2006, local public health authorities became aware of an increase of influenza-like illness in people who worked at a meat processing plant where cattle and sheep were slaughtered and meat packaged, in the town of Bridge of Allan in central Scotland [1]. An investigation was initiated and, ...
- The University of Liverpool Repository
- The University of Liverpool Repository

... decreased transmission of bovine tuberculosis in the UK (21-23). Managing the challenges of ...
Recurrent Pneumonia - Advocate Health Care
Recurrent Pneumonia - Advocate Health Care

RSV Epidemiology
RSV Epidemiology

... Viral Epidemiology • During any given season a large portion of the population develops an upper or lower respiratory tract infection (LRTI), Bronchiolitis • More than half of all children will be infected by their first birthday especially with RSV • By two years of age essentially all children ha ...
chute talk - Bold Springs Vet Services
chute talk - Bold Springs Vet Services

... “ So Doc, it seems like pink eye has been bad this year. What can I do about it?” Pink eye, officially known as infectious bovine keratoconjunctivitis (IBK), is one of the most common diseases in cattle in Virginia. Economically speaking, pink eye is a devastating disease. Cattle producers loose an ...
How Can a Sandbox Make Kids Sick?
How Can a Sandbox Make Kids Sick?

... The larvae then travel under the skin causing irritation and inflammation. A playground sandbox contaminated with cat feces was implicated as the cause of an outbreak of cutaneous larval migrans at a day sports camp in the southern United States. This condition is very rare in northern regions such ...
Chronic Wasting Disease
Chronic Wasting Disease

... (rectoanal mucosa-associated lymphoid tissue) test. This procedure samples the rectal tissue of live, sedated animals. Immunohistochemistry is performed on this tissue and has been proven to pick up infections earlier than tonsillar biopsy. Although still in its infancy, RAMALT testing may prove to ...
Lepers: The True Story of the Exiles
Lepers: The True Story of the Exiles

... contagious, does not cause death, and can be effectively treated with antibiotics, the disease still causes widespread anxiety. As a result, people with leprosy often suffer psychologically and from social problems. ...
Prions and the like
Prions and the like

... b-sheet. PrPSc is believed to act as the template that induces the conversion of PrPC to PrPSc through a conformational change. No chemical difference has been identified between PrPC and PrPSc. The conversion of PrPSc to PrPC does not appear to occur. Understanding prion propagation will require de ...
cytomegalovirus-a-matter-of
cytomegalovirus-a-matter-of

... CMV show no signs or symptoms. However, latent CMV can be reactivated and become symptomatic. An infected person with symptomatic CMV may experience fever, swollen lymph nodes, and fatigue, with more severe symptoms like liver failure inflicting immunosuppressed individuals. People infected with CMV ...
Chapter 12 Integumentary System
Chapter 12 Integumentary System

... frostbite: damage to the skin, tissues, and blood vessels as a result of prolonged exposure to cold. furuncle: a localized skin infection originating in a gland or hair follicle and characterized by pain, redness, and swelling. Also called a boil. hypopigmentation - unusual lack of skin color, usual ...
The First World War: Disease, The Only Victor Transcript
The First World War: Disease, The Only Victor Transcript

Zosyn Shortage
Zosyn Shortage

Ch. 21-2
Ch. 21-2

... For each of your responses, explain how your behavior could affect your chances of getting or spreading an infectious disease. Switch to QuickTake version of the quiz. Slide 2 of 28 ...
Modeling Infectious Diseases from a Real World Perspective
Modeling Infectious Diseases from a Real World Perspective

... for emerging and re-emerging infectious diseases drug-resistant infections, bovine spongiform encephalopathy (Mad cow disease) and variant Creutzfeldt-Jakob disease (vCJD), campylobacteriosis, Chagas disease, cholera, cryptococcosis, cryptosporidiosis (Crypto), ...
Chronic Lung Disease in Children
Chronic Lung Disease in Children

... Interstitial lung disease consists of a diverse group of disorders that involve the pulmonary parenchyma and interfere with gas exchange "diffuse parenchymal lung disease" or “diffuse lung disease” ILD is rare in childhood Children with ILD may present with respiratory failure, or with more indolent ...
epidemic pneumococcal serotypes in nigeria
epidemic pneumococcal serotypes in nigeria

... PCV 13 VACCINATION IN NIGERIA 1. Routine immunization of children in Nigeria in a three or four dosage schedule at 6 weeks to 5 years of age 2. Vulnerable population such as sickle cell disease patients at any age 3. HIV infected children and adults 4. Elderly people aged 65 years and above 5. Other ...
Rocky Mountain Spotted Fever - Dr. Brahmbhatt`s Class Handouts
Rocky Mountain Spotted Fever - Dr. Brahmbhatt`s Class Handouts

... Several blood tests are available which test for the dog's antibodies (proteins produced to fight off the infection) to R. rickettsii. Since we need to look for a change in the antibody levels, usually two tests will be done 2 weeks apart and the results compared. Dogs with an active infection will ...
Wound Closure By Skin Traction
Wound Closure By Skin Traction

... Large soft tissue defects due to odontogenic infection, high velocity missile injuries, tumoral lesions, burns and osteotomies cause psychological and physical handicaps (1-5). Reconstruction of soft tissue defects is usually achieved with skin flaps or grafts from the other parts of the body. This ...
feline herpesviral conjunctivitis
feline herpesviral conjunctivitis

... Diagnosis is based primarily on medical history and physical examination. Corneal staining is often performed to look for any ulcers that may have developed. Identification of feline herpesvirus DNA by polymerase chain reaction amplification (PCR testing) is the most sensitive test available for dia ...
Swedish Vaccination Programme
Swedish Vaccination Programme

... is a highly contagious and often difficult viral disease with high fever, cough and rash. Measles can lead to complications such as meningitis, ear infections or bronchitis. There is no treatment for the illness and deaths occur among unvaccinated children. ...
Case Management
Case Management

... • Signs and Symptoms ...
Whooping Cough (Pertussis) Information Leaflet for Patients What is
Whooping Cough (Pertussis) Information Leaflet for Patients What is

... prevent spread to others. Antibiotic treatment early during this infection may prevent severe illness. ...
< 1 ... 104 105 106 107 108 109 110 111 112 ... 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