• 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
evolution? - University of Arizona | Ecology and Evolutionary Biology
evolution? - University of Arizona | Ecology and Evolutionary Biology

... immune system Drosophila spp. Have well developed innate immune system The first defense molecules in evolutionary terms were probably antimicrobial peptides, produced by plants and animals ...
fifth disease - District 196
fifth disease - District 196

... Usually there are no serious problems for a pregnant woman or her baby because of an exposure to fifth disease. About 50% of women have already had fifth disease (are immune), so they and their babies are not at risk. Even if a woman is susceptible and gets infected with parvovirus B19, she usually ...
Slide 1
Slide 1

... sensitive nematodes which, unable to maintain their anchorage, are expelled by normal peristalsis. It may cause abdominal pain, nausea, vomiting, headache, and dizziness. ...
biological agents - Knox County Government
biological agents - Knox County Government

...  Not entirely sure how fully it protects against inhalational anthrax  Six shots over 18 months  3 shots (0, 2, and 4 weeks ) may be effective for post-exposure treatment ...
Quick Facts About…Fifth Disease (Parvovirus B19 infection)
Quick Facts About…Fifth Disease (Parvovirus B19 infection)

... and legs. As the rash clears it may take on a lacy net-like appearance. After the rash fades it may return if the person is exposed to sunlight, heat, exercise or stress. In adults, the most common symptom is joint soreness which can last several weeks. ...
Cutaneous and Pulmonary Infections Caused by Mycobacterium
Cutaneous and Pulmonary Infections Caused by Mycobacterium

... M. vaccae, a rapidly growing nontuberculous mycobacterium, was first isolated, described, and named in 1963 by Bonicke and Juhasz [4]. Sixty-three strains of M. vaccae have been isolated from the environment in which cattle live, including the soil and water, as well as from bovine lactic ducts, ski ...
5. Describe assessment, treatment & teaching for STDS
5. Describe assessment, treatment & teaching for STDS

... Caused by Gardenella Vaginalis S/s are grey discharge and fishy odor Treatment is Flagyl Client teaching-no alcohol when taking meds as can have a rx with vomiting, tachycardia and hypotension ...
Connective Tissue Diseases
Connective Tissue Diseases

... juvenile systemic sclerosis: there is diffuse skin sclerosis along with internal organ involvement. ...
Lyme Borreliosis - ECDC
Lyme Borreliosis - ECDC

... • The most effective ways of avoiding tick bites include wearing long trousers and long-sleeved shirts, and using repellents on the skin and clothing. The skin should be checked periodically for attached ticks, which should be removed as soon as possible. • Typical symptoms include a characteristic ...
The Global Burden of Hepatitis C - aphc.info
The Global Burden of Hepatitis C - aphc.info

... Germany India Indonesia Italy Japan ...
Pipeline and Hazardous Material Administration (PHMSA) Department of Transportation AN ICCVAM UPDATE
Pipeline and Hazardous Material Administration (PHMSA) Department of Transportation AN ICCVAM UPDATE

... that can cause human or animal disease but is unlikely to be a serious hazard to laboratory workers, the community, livestock or the environment. Laboratory exposures may cause serious infection, but effective treatment and preventative measures are available and the risk of spread of infection is l ...
Disease - Lone Star College
Disease - Lone Star College

... The effects of Hyaluronidase can be drastic! Late stage necrosis of epidermis, subcutaneous layers, fascia, and musculature of upper lateral leg. Necrosed peripheral nervous tissue results in no perception of pain at wound site! ...
Host-Microbe Interactions
Host-Microbe Interactions

... The effects of Hyaluronidase can be drastic! Late stage necrosis of epidermis, subcutaneous layers, fascia, and musculature of upper lateral leg. Necrosed peripheral nervous tissue results in no perception of pain at wound site! ...
Activity 1.4.3 powerpoint
Activity 1.4.3 powerpoint

... At 8:30 in the morning on August 2, 1976, Dr. Robert B. Craven of CDC's Viral Diseases Division received a call from a nurse at a Veterans' Hospital in Philadelphia, Pennsylvania. The nurse reported two cases of severe respiratory illness, one of which had been fatal. Both people had attended the an ...
Soft tissue injuries Chapter 10
Soft tissue injuries Chapter 10

... • Can go through numerous layers of the skin. • It can cause infection, fluid loss and loss of body temperature. • Older adults and children are at risk due to thinner and more delicate skin. ...
Principles of Infection
Principles of Infection

... – Antibiotics do not kill fungi. Antifungal medications are available, but expensive and may cause liver damage. ...
infection control - Women`s and Children`s Hospital
infection control - Women`s and Children`s Hospital

... thought to be transmitted by hands Wash hands thoroughly if you come into contact with a patient and/or bodily ...
Infectious Diseases
Infectious Diseases

...  Four possible portals of entry: ...
Conjunctivitis (Pink Eye) Factsheet
Conjunctivitis (Pink Eye) Factsheet

Medicine Vocabulary
Medicine Vocabulary

... diseases, he had a more difficult job. Bacteria is another name for germs that cause disease. bacteria – germs ...
Epidemics - DPI/Inpe
Epidemics - DPI/Inpe

... I(t) denotes the number of individuals who have been infected with the disease and are capable of spreading the disease to those in the susceptible category. R(t) is the compartment used for those individuals who have been infected and then recovered from the disease. Those in this category are not ...
Click here to learn more about TB in South Carolina
Click here to learn more about TB in South Carolina

... caused by mycobacterium tuberculosis, is primarily found in the lungs (pulmonary) but the bacteria can attack and cause disease in any part of the body (extrapulmonary). Transmission occurs by the expectoration of droplets into the air from a person with active pulmonary disease and the subsequent i ...
“The Fungus Among Us” Alyon J. Wasik, OD FAAO Gregory S. Wolfe
“The Fungus Among Us” Alyon J. Wasik, OD FAAO Gregory S. Wolfe

... a. Fluconazole increased by infectious disease specialist to 200mg daily b. Retinal specialist: start prednisolone acetate & atropine but vision worsened over next 3 days so pars plana vitrectomy with biopsy done followed by amphotericin B, vancomycin, & amikacin injection next day c. Abscess not re ...
Serial TB Screening Tool for Health Care Workers
Serial TB Screening Tool for Health Care Workers

... Note: If TB symptoms are present, promptly refer HCW for a chest X-ray and medical evaluation before starting work. Do not wait for the TST or TB blood test result. HCW’s history (circle response) Have you ever had a positive reaction to a TB skin test or TB blood test? Yes No If yes: Date__________ ...
Care and Use of Swine - Student Health Services
Care and Use of Swine - Student Health Services

... disease with chronic sequelae. An annular rash is often present with flu like symptoms, cardiac and neurological disorders may follow and arthritis is a common end result. Rabies: Rabies virus (rhabdovirus) can infect almost any mammal. The source of infection is an infected animal. The virus is she ...
< 1 ... 200 201 202 203 204 205 206 207 208 ... 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