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Opportunistic Central Nervous System Infections
Opportunistic Central Nervous System Infections

... HSV-1 infection in the immunocompromised host causes more morbidity and mortality than in the general population 62 percent of fatalities following renal transplantation were caused by viruses, with HSV contributing in 60 percent In a cohort of bone marrow transplant recipients, 82 percent of seropo ...
Gram positive pathogens
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...  Treatment  Treatment with common antimicrobials is difficult because the bacteria grow slowly and can live within macrophages  Combination therapy must be used for a number of months to treat the disease Copyright © 2007 Pearson Education, Inc. publishing as Benjamin Cummings ...
Hygiene - owrestling.org
Hygiene - owrestling.org

... Ringworm of the skin starts as a red, scaly patch or bump. Ringworm tends to be very itchy and uncomfortable. Over time, it may begin to look like a ring or a series of rings with raised, bumpy, scaly borders (the center is often clear). This ring pattern gave ringworm its name, but not every person ...
Rheumatology_Laboratory_Talk
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... “complement” to humoral immunity Biologic cascade in which, by limited proteolysis, one component activates the next, causing rapid and robust amplification of the system Critical to normal processing of immune complexes Causes host tissue damage in antibody-mediated autoimmune syndromes ...
5 - San Francisco Bay Area Advanced Practice Center
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... of movement of persons who may have been exposed to a communicable disease, in order to prevent contact with unexposed persons. The quarantine period is equal to the longest usual incubation period (time from exposure to development of symptoms). These strategies apply to person-to-person transmitte ...
Investigating the impact of real-world factors on Internet worm
Investigating the impact of real-world factors on Internet worm

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1133693644_460433

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scarlet fever * frequently asked questions
scarlet fever * frequently asked questions

... Most mild cases of scarlet fever will clear up on their own, but it is still best to see your GP if you, or your child, are showing symptoms. Having treatment for the illness speeds recovery and reduces the risk of complications. You will also become non-contagious more quickly. In most cases, docto ...
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... Most mild cases of scarlet fever will clear up on their own, but it is still best to see your GP if you, or your child, are showing symptoms. Having treatment for the illness speeds recovery and reduces the risk of complications. You will also become non-contagious more quickly. In most cases, docto ...
SCARLET-FEVER-FAQs - Moir Medical Centre, Long Eaton
SCARLET-FEVER-FAQs - Moir Medical Centre, Long Eaton

... !Most cases of scarlet fever have no complications at all. However, in the early stages, there is a small risk that you might get one of the following: ...
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... Human: Escherichia coli are found in the intestinal tracts of healthy humans and other warm-blooded animals. While most strains are non-pathogenic, infection by some strains can result in serious illness. Verocytotoxigenic E. coli (VTEC), the most common of which is E. coli O157:H7 was first identif ...
Communicable Diseases Information
Communicable Diseases Information

... Is there a vaccine for chickenpox? A vaccine against chickenpox was first licensed in March 1995. It has been recommended for persons over 12 months of age. Older children and adults who have previously had chickenpox do not need to be vaccinated. Contact your doctor or local health department for f ...
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Recurrent Nonfatal Chromobacterium violaceum Infection in a
Recurrent Nonfatal Chromobacterium violaceum Infection in a

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Arthropod Vector-borne Disease - Travel and Emergency Medicine
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Intro to Epidem-

... Health: refers to measures of optimum productivity due to lack of disease (meat, eggs or milk) Disease: refers generally to an imbalance in the health status of individuals or populations that result in decreased productivity, illness or death Population: refers to the group of individual animals o ...
chalazion - Spa Medica
chalazion - Spa Medica

... also appears as a lump on the eyelid. A stye is a red, sore lump near the edge of the eyelid caused by an infected eyelash follicle. Chalazia tend to develop farther from the edge of the eyelid than styes. ...
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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.
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