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Clinical picture
Clinical picture

... 1- Doxycycline 100 mg orally twice a day for at least 3 weeks and until all lesions have completely healed. 2- Or Azithromycin 1 g orally once per week for at least 3 weeks and until all lesions have completely healed. 3- Or Ciprofloxacin 750 mg orally twice a day for at least 3 weeks and until all ...
Communicable Disease Guide for Schools and Child Care Settings
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...  Cover nose and mouth with tissue when coughing or sneezing or cough/sneeze into your sleeve. Dispose of used tissues.  Wash hands thoroughly with soap and warm running water after contact with secretions from the nose or mouth.  DO NOT share cups, glasses or eating utensils.  Clean and disinfec ...
Leptospirosis: Public Health Perspectives
Leptospirosis: Public Health Perspectives

... Variable incubation period – 5–14 days (range 2-30 days) Majority of infections are sub-clinical or mild Initial presentation- acute febrile illness-nonspecific  similar to dengue, influenza, rickettsial diseases ...
Infectious Disease Lab
Infectious Disease Lab

... occurs through animal bites, contaminated object, or from the environment. Most commonly these infectious diseases are passed from person to person. This can occur from indirect contact, where you do not physically touch the other person, or direct contact. Germs can be passed on in a sneeze or a ha ...
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... equipment leading to infection in two children. I plan to take this experience back to Royal Darwin Hospital to review our practice where there is a high potential for similar environmental contamination. Another research project of interest reviewed the success of teleconferencing and use of interp ...
Ppoint - Dr. Stuart White
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African trypanosomiasis



African trypanosomiasis or sleeping sickness is a parasitic disease of humans and other animals. It is caused by protozoa of the species Trypanosoma brucei. There are two types that infect humans, Trypanosoma brucei gambiense (T.b.g) and Trypanosoma brucei rhodesiense (T.b.r.). T.b.g causes over 98% of reported cases. Both are usually transmitted by the bite of an infected tsetse fly and are most common in rural areas.Initially, in the first stage of the disease, there are fevers, headaches, itchiness, and joint pains. This begins one to three weeks after the bite. Weeks to months later the second stage begins with confusion, poor coordination, numbness and trouble sleeping. Diagnosis is via finding the parasite in a blood smear or in the fluid of a lymph node. A lumbar puncture is often needed to tell the difference between first and second stage disease.Prevention of severe disease involves screening the population at risk with blood tests for T.b.g. Treatment is easier when the disease is detected early and before neurological symptoms occur. Treatment of the first stage is with the medications pentamidine or suramin. Treatment of the second stage involves: eflornithine or a combination of nifurtimox and eflornithine for T.b.g. While melarsoprol works for both it is typically only used for T.b.r. due to serious side effects.The disease occurs regularly in some regions of sub-Saharan Africa with the population at risk being about 70 million in 36 countries. As of 2010 it caused around 9,000 deaths per year, down from 34,000 in 1990. An estimated 30,000 people are currently infected with 7000 new infections in 2012. More than 80% of these cases are in the Democratic Republic of the Congo. Three major outbreaks have occurred in recent history: one from 1896 to 1906 primarily in Uganda and the Congo Basin and two in 1920 and 1970 in several African countries. Other animals, such as cows, may carry the disease and become infected.
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