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Hantavirus

I'm a carrier, watch out. Hantavirus. By: Devin and Juliette. History. - Hantavirus is a recently identified disease, but it is not a new disease. -First recognized by Dr. Lee Ho Wang

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Hantavirus

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  1. I'm a carrier, watch out. Hantavirus By: Devin and Juliette

  2. History -Hantavirus is a recently identified disease, but it is not a new disease. -First recognized by Dr. Lee Ho Wang -Hantavirus cardiopulmonary syndrome (HPS) was caused by the Sin Nombre virus which means “nameless virus” in Spanish.

  3. Outbreaks of Hantavirus “First” Outbreak of Hantavirus: • May 1993 around the four corners- Southwestern United States where New Mexico, Arizona, Colorado, and Utah meet. • Young, physically fit man with shortness of breath was rushed to the hospital and shortly died • The man’s fiancée also died a couple days before him, she also had similar symptoms • The cause of outbreak was an increase in mice population. Hide yo kids, hide yo wife, cuz they be infectin’ errybody up in here.

  4. Yellowstone Outbreak • 9 confirmed cases on September 13, 2012 • 3 were fatal • 8 of the 9 were staying at Curry Village. • The cabins where the infected were staying have been closed.

  5. How the disease attacks the body -Various species of mice are carriers of hantavirus. -Hantavirus is primarily spread to humans through the air. If the urine or droppings of the infected mice are disturbed, the virus can become airborne and can be inhaled. -The virus is also contained in the saliva of the infected rat and can be passed if a human is bitten.

  6. Symptoms of Hantavirus -Hantavirus can cause two serious conditions: hemorrhagic fever with renal syndrome (HFRS) and hantavirus pulmonary syndrome (HPS). -Symptoms of HFRS in include fever, kidney malfunction, headaches, pain in abdomen, bloodshot eyes blurry vision, and low platelet count, which can result in spontaneous bleeding.

  7. Progression of HFRS -After several days patients experience sudden drops in blood pressure which can lead to shock. -shock can cause organ damage, especially to the brain. _Around day 8 of having the virus, internal bleeding starts. This results in bloody urine, bloody vomit, and sometimes heavy bleeding in the brain. -Day 11: confusion, hallucinations, seizures, and lung problems occur. -About 20% of patients with HFRS die.

  8. Hantavirus Pulmonary Syndrome -HPS symptoms include fever, drops in blood pressure, shock, and blood vessels begin to leak blood into the lungs. -Fluid accumulates in the lungs and causes breathing difficulties. -Within a few hours, most patients experience complete lung failure! -Over 50% of people who have HPS will DIE.

  9. Prevention Prevention in your home: -Minimize contact with rodents and their droppings. -Control rodent population. -Keep house clean. -Wear a mask that covers your mouth and nose when cleaning. -Most people that are infected have reported that they haven't come into contact with rodents or their droppings.

  10. Treatment -There is no cure for hantavirus! - The disease has to be caught early and patients have to be closely monitored. -Treatment for patients is only in response to their symptoms. -Low blood pressure is treated with medication and blood transfusions are needed for hemorrhaging and shock.

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