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House-Final-Gonorrhea
House-Final-Gonorrhea

... recommended  Because of antigenic variation ...
viral hemorrhagic fever
viral hemorrhagic fever

... Unusual geographic clustering: cases occurring in an area where naturally occurring VHF is not endemic ...
downloadable - Medical Research Council
downloadable - Medical Research Council

... ‘Immune correlates of protection – Advancing research and development (R&D) of novel vaccines that elicit a protective immune response will require identification of the differences between general immune responses to a pathogen or vaccine, and the response that confers protective immunity for the l ...
Vaccine preventable diseases (Topic 3) 12 MB
Vaccine preventable diseases (Topic 3) 12 MB

... the 13 serotypes in childhood PCV vaccine – indirect impact in a different population ...
Infections and Atherosclerosis: New Clues from an Old Hypothesis?
Infections and Atherosclerosis: New Clues from an Old Hypothesis?

Dynamics of Indirectly Transmitted Infectious Diseases
Dynamics of Indirectly Transmitted Infectious Diseases

... Abstract There are numerous examples of human pathogens which persist in environmental reservoirs while infectious outbreaks remain rare. In this manuscript, we consider the dynamics of infectious diseases for which the primary mode of transmission is indirect and mediated by contact with a contamin ...
Dynamics of Indirectly Transmitted Infectious Diseases with
Dynamics of Indirectly Transmitted Infectious Diseases with

... Abstract There are numerous examples of human pathogens which persist in environmental reservoirs while infectious outbreaks remain rare. In this manuscript, we consider the dynamics of infectious diseases for which the primary mode of transmission is indirect and mediated by contact with a contamin ...
Livestock Disease Control Amendment Regulations 2012
Livestock Disease Control Amendment Regulations 2012

... Schedule 2 (other than an exotic disease), within 12 hours— after becoming aware of, or suspecting the presence of, the disease. (1A) For the purposes of section 7(3) of the Act, a notification under subregulation (1)(a) is in the prescribed manner— (a) if a person notifies an inspector by the faste ...
Monarch butterfly migration and parasite transmission in eastern
Monarch butterfly migration and parasite transmission in eastern

... (Danaus plexippus) and a protozoan parasite (Ophryocystis elektroscirrha) to investigate how host migration affects infectious disease processes. Previous work showed that parasite prevalence was lower among migratory than nonmigratory monarch populations; two explanations for this pattern are that ...
FACIAL HERPES
FACIAL HERPES

... fluid-filled blisters, which are often painful. 3. The blisters burst and form clusters, leaving fluid-filled sores. 4. The sores eventually dry, scab over and heal without scarring after 8 to 10 days. The virus can spread until the sores are completely covered by scabs and the infection will usuall ...
Utility of International Classification of Diseases, Ninth Revision
Utility of International Classification of Diseases, Ninth Revision

... outpatient visits in North Carolina (10). The cohort study included both inpatients and outpatients who were assigned discharge diagnosis codes (ICD-9-CM codes) corresponding to communicable diseases that are reportable in North Carolina (see Web Table 1, which is posted on the Journal’s Web site (h ...
Herd Health Planning - IBR
Herd Health Planning - IBR

... cattle caused by the virus Bovine Herpesvirus-1. A few countries are now close to eradication. In order to gain access to export markets, herds may soon have to prove that they are free from IBR. How does IBR affect cattle? • The virus can infect the upper respiratory tract or the reproductive tract ...
Lymphadenopathy in Children
Lymphadenopathy in Children

10-ID-04 Committee: Infectious Diseases Title: Public Health
10-ID-04 Committee: Infectious Diseases Title: Public Health

... the criterion of being notifiable in 50% of US states and territories, or in a combination of state/territorial jurisdictions that taken together comprise 50% or more of the US population. Coccidioidomycosis is currently explicitly notifiable in 17 US states, comprising 32% of the US population, and ...
Musculoskeletal Disorders - Cattle
Musculoskeletal Disorders - Cattle

... heat on palpation and manipulation of the joint. Bone lesions such as sub-chondral bone loss, osteomyelitis and periostitis may be visible on radiographs about 2 weeks after initial infection. Early intervention within 48 hours of infection is necessary to prevent irreversible changes. Treatment: sy ...
Musculoskeletal Disorders - Cattle
Musculoskeletal Disorders - Cattle

... heat on palpation and manipulation of the joint. Bone lesions such as sub-chondral bone loss, osteomyelitis and periostitis may be visible on radiographs about 2 weeks after initial infection. Early intervention within 48 hours of infection is necessary to prevent irreversible changes. Treatment: sy ...
Seasonal Communicable Diseases and - WHO South
Seasonal Communicable Diseases and - WHO South

... dogs. The virus, found in the saliva of an infected animal, can also enter the body through a tear or cut in the skin (abrasion) or mucous membrane of the mouth, eyes, genitals or anus. After a long incubation period of one to six months, though it can be as short as nine days or as long as seven ye ...
SART logo
SART logo

Summary of Border Health Legislation
Summary of Border Health Legislation

... Special powers Special powers (for a MOH) generally need prior authorisation before they can be used. Such authorisation must come from either the Minister of Health; or via an epidemic notice having been issued by the Prime Minister under the Epidemic Preparedness Act 2006; or via a state of emerge ...
eprint_5_23154_353
eprint_5_23154_353

... Streptococci are gram positive , spherical, pair or chain in form, wide distributed in nature, some of them are members of normal human flora, other are associated with important human disease. Other characteristic …….>* Most group A, B, and C strains produce capsules. *Streptococci grow on solid me ...
Gastroenteritis - Better Health Channel
Gastroenteritis - Better Health Channel

Factors that make an infectious disease outbreak
Factors that make an infectious disease outbreak

... in early 2003 caused at least 800 deaths and substantial morbidity and had a significant economic cost for the worse affected countries (1–4). Despite rapid early spread, the epidemic eventually was contained, reflecting in part a highly effective global public health response. However, containment ...
Postpartum Complications
Postpartum Complications

... In mare fatal peritonitis usually develops rapidly ...
Pityriasis Alba - Buffalo Medical Group
Pityriasis Alba - Buffalo Medical Group

... (ringworm). It is important to recognize that Pityriasis Alba is unrelated to these conditions. It is not an infection. Pityriasis Alba usually resolves with time. The normal color gradually returns to the skin. This process often takes many months, but can take years. In children, Pityriasis Alba o ...
Skin and Soft Tissue Infections in Returning Travelers
Skin and Soft Tissue Infections in Returning Travelers

... Panton-Valentine leukocidine (PVL) were performed according to clinical and bacterial presentation. The SSTI appeared abroad in 73% and were predominantly localized on lower limbs (75%). The main clinical forms were impetigo (35%) and cutaneous absess (23%). Insect bites were significantly associate ...
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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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