• 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
Human Infectious Diseases Response Framework
Human Infectious Diseases Response Framework

... The calling of an incident /outbreak control team ( OCT) and subsequently a Regional Outbreak Control Group will be considered when one or more of the conditions on page 23, section 10.15, of this document apply. A Tripartite Discussion (Page 22) will allow discussion between the raising agencies an ...
Feline herpesvirus infection (2012 edition) What’s new?
Feline herpesvirus infection (2012 edition) What’s new?

... The preferred method to detect FHV in biological samples is PCR, but virus isolation is still used in several laboratories. The sensitivity and specificity of the tests, especially of PCR, differ depending on the laboratory because of a lack of standardisation. The PCR variants currently used to det ...
Integr. Comp. Biol.-2011-Rollins-Smith-552
Integr. Comp. Biol.-2011-Rollins-Smith-552

... are critical for survival. Skin defenses include secreted antimicrobial peptides and immunoglobulins as well as antifungal metabolites produced by symbiotic skin bacteria. Low temperatures, toxic chemicals, and stress inhibit the immune system and may impair natural defenses against B. dendrobatidis ...
Recommendations of the Advisory Committee on Immunization Practices (ACIP):
Recommendations of the Advisory Committee on Immunization Practices (ACIP):

... immunosuppression by ≥2 weeks. Vaccination during chemotherapy or radiation therapy should be avoided because antibody responses are suboptimal. Patients vaccinated while on immunosuppressive therapy or in the 2 weeks before starting therapy should be considered unimmunized and should be revaccinate ...
nail diseases & disorders
nail diseases & disorders

... ACTION: The white area grows out so there is no special treatment required. Conduct manicure and pedicure service as usual nail polish will disguise the problem. Surface dryness can be gently buffed away. Recommend cuticle oil. NON CONTAGIOUS ...
CMO (2013) 9 - New Vaccination Programmes
CMO (2013) 9 - New Vaccination Programmes

... most infections occur in infants and children between one month and four years of age, with a peak between 6-18 months of age. Infections are often recurrent, and many children experience infection on one or more occasions by three years of age. Infection in newborns is common but tends to be either ...
Conjunctivitis - St Wulfstan Surgery
Conjunctivitis - St Wulfstan Surgery

... Infective conjunctivitis is very common and is responsible for 35% of all eye-related problems recorded in GP surgeries. There are 13-14 cases for every 1,000 people every year. Infective conjunctivitis is most common in children and the elderly. This may be because children come into contact with m ...
Gibson LE, el-Azhary RA . Erythema elevatum diutinum. Clin
Gibson LE, el-Azhary RA . Erythema elevatum diutinum. Clin

Infection Control Policy
Infection Control Policy

... Procedures: ...
Eye74 - Viktor`s Notes for the Neurosurgery Resident
Eye74 - Viktor`s Notes for the Neurosurgery Resident

... Herpes zoster, herpes simplex - anterior uveitis ± dermatitis, keratitis, scleritis.  rarely, rapidly progressing acute retinal necrosis, with dense vitreitis. Toxocariasis (one of most common causes of retinitis in childhood); classic forms of uveitis: 1) posterior granuloma near or involving opti ...
Effective Retrieval of Lyme Disease Information on the Web
Effective Retrieval of Lyme Disease Information on the Web

... electronic edition of Clinical Infectious Diseases [10]. The University of California—Davis Entomology Department has a deSURFING THE WEB • CID 2002:35 (15 August) • 455 ...
Recommendations on the Management of HIV Infection in Infants
Recommendations on the Management of HIV Infection in Infants

... decrease in CD4+ lymphocyte counts in the first year of life signifies rapid progression of HIV disease and indicates the immediate need for highly active antiretroviral therapy (HAART). The immunological classification system for HIV infection in children is in Table 4. (b) HIV virus load Quantific ...
Schwingle, Shelly, 2008. MRSA: Superstar of Antibiotic Resistance
Schwingle, Shelly, 2008. MRSA: Superstar of Antibiotic Resistance

... on implants which decreases the effect of antibiotics and the host’s immune defenses. ...
The epidemiology and evolution of parasite transmission through
The epidemiology and evolution of parasite transmission through

... (1) cannibalism is a density-­dependent factor that suppresses populations of susceptibles (Claessen et al. 2004), therefore impeding disease spread (Kermack and McKendrick 1927, Anderson and May 1992); (2) cannibalism reduces disease prevalence by removing infected individuals from the population; ...
Reproduction numbers for infections with free
Reproduction numbers for infections with free

... highlights the issue of calculating a valid R0 expression for diseases transmitting through the contaminated environment. Previous studies [7,13,41,45] differ fundamentally in the way they treat the environment compartment; therefore, the R0 expressions derived are substantially different. For insta ...
MRSA: Myths and Reality
MRSA: Myths and Reality

... areas, so unless people are decontaminated (not advised!) MRSA can’t be eliminated. Should kids with MRSA be excluded from school? Absolutely not. For every one child with a diagnosed MRSA infection there are many more who are colonized with the bacteria, so it does not make sense to exclude a child ...
Whats all the fuss about - Immunisation Advisory Centre
Whats all the fuss about - Immunisation Advisory Centre

... linked database, etc) on many thousands of children and together these have shown there is no link between the vaccine and MMR. In addition to lack of causal evidence, the original study proposing the link between the MMR vaccine and autism has been retracted from the literature, proving to hold no ...
5-1-Kotton - The Transplantation Society
5-1-Kotton - The Transplantation Society

... – Largely due to less disease in stringent group ...
Review Article Relevance of Chronic Lyme Disease to Family
Review Article Relevance of Chronic Lyme Disease to Family

... of chronic Lyme borreliosis may be objectively adjudicated by tissue examinations which demonstrate or which fail to show pathogenic microbes in patients who have received a full course of antibiotics [78]. The use of SPECT scans of the brain using Tc and standard nuclear imaging techniques is consi ...
Fact Sheet: MMR Vaccine
Fact Sheet: MMR Vaccine

...  People obtain immunity by catching measles, or by being immunised with the Measles Mumps Rubella (MMR) vaccine.  You are considered immune to measles if: o You were born before 1969, or o You have been diagnosed by a GP as having had measles and recovered, or o You have received two doses of the ...
Crimean-Congo Hemorrhagic Fever
Crimean-Congo Hemorrhagic Fever

... factors including route of exposure may influence incubation period. In South Africa, among 21 patients for whom reliable data were obtained, the time to onset of disease was 3.2 days after tickbite, 5 days after live stock blood or tissue exposure and 5.6 days after human blood exposure.36 There is ...
Seasonal infectious disease epidemiology
Seasonal infectious disease epidemiology

... Seasonal infectious disease epidemiology Nicholas C. Grassly* and Christophe Fraser Department of Infectious Disease Epidemiology, Imperial College London, Norfolk Place, London W2 1PG, UK Seasonal change in the incidence of infectious diseases is a common phenomenon in both temperate and tropical c ...
the PowerPoint slides for Dave`s UC Merced presentation
the PowerPoint slides for Dave`s UC Merced presentation

... Graybill JR. Correlation between antifungal susceptibilities of Coccidioides immitis in vitro and antifungal treatment with caspofungin in a mouse model. ...
Hand-Foot and Mouth Dısease and Reactıve Arthritis
Hand-Foot and Mouth Dısease and Reactıve Arthritis

... developing after hand-foot and mouth disease. An adult patient has been reported earlier with refractory fever, hand-foot and mouth disease, and systemic arthritis. They demonstrated Coxsackie virus A 16 as causative agent.4 Most of authors suggest that reactive arthritis is a kind of aseptic arthri ...
Threat(s) and conformity deconstructed
Threat(s) and conformity deconstructed

... that infectious diseases have had on human health and welfare. It has been conjectured that infectious diseases have likely claimed more lives than all wars, non-infectious diseases, and natural disasters combined (e.g., Inhorn & Brown, 1990). The third reason pertains to the mysteriousness of infec ...
< 1 ... 25 26 27 28 29 30 31 32 33 ... 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