Viral hemorrhagic fever ppt

The lecture gives concise review about the main four groups of viruses causing hemorrhagic fever i. Flavivirues, Filoviruses, Arenaviruses and Bunyaviruses.

We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you! Published by Darren Oliver Modified over 8 years ago. Vascular system is damaged and body loses the ability to regulate itself. Accompanied by hemorrhaging.

Viral hemorrhagic fever ppt

We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you! Published by Laureen Nelson Modified over 8 years ago. My name is Dr. Amber Vasquez. With the globalization of air travel, it is ever more critical that we be prepared to recognize and manage these diseases. We will examine these viruses individually as well as comparing and contrasting them with one another when possible. Louis Encephalitis - West Nile Virus …and more We are going to focus on these 7 members of these 4 viral families but this list is not all-encompassing. There are many other specific viruses that fall under the umbrella of these viral families, some of which cause hemorrhagic fevers, some of which do not. For example, in addition to Lassa Fever virus, the Arenaviridae family also includes such viruses as Guanarito virus, which causes Venezuelan hemorrhagic fever and Machupo virus, which causes Bolivian hemorrhagic fever.

Share buttons are a little bit lower. Some present with the Classic Dengue Fever, also known as breakbone fever, viral hemorrhagic fever ppt of its extremely severe back and bone pain, that is accompanied by headache, high fever, and rash. It can then rapidly progress to pulmonary symptoms with subsequent pulmonary edema, respiratory failure, and eventual death.

Viral Hemorrhagic Fever. What is Viral Hemorrhagic Fever?. Severe multisystem syndrome Diffuse Damage to overall vascular system. What is Viral Hemorrhagic Fever? Quick Overview: Who are they?

Viral hemorrhagic fevers VHF are a group of diseases that affect multiple organ systems in the body and may be accompanied by hemorrhage, or bleeding. Learn more about specific viral hemorrhagic fevers — their signs and symptoms, how they are spread, and how to prevent them. Skip directly to site content Skip directly to page options Skip directly to A-Z link. Facebook Twitter LinkedIn Syndicate. Minus Related Pages.

Viral hemorrhagic fever ppt

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Copy to clipboard. While viruses can be isolated in culture, most commons means of diagnosis is usually either ELISA antibody testing or RT-PCR All are managed by supportive care And prevention is key with vector control and prevention of nosocomial transmission during outbreaks Vaccines are available for both yellow fever and rift valley fever, but the latter is not really used. Bacterial Culture media Mostafa Mahmoud. Standing water is a breeding ground for mosquitos and is a risk for exposure to infected mosquitos. He has just died of Ebola and the people in the background are decontaminating the bed he slept on. Rabies moavia Atiq. Dengue fever Epidemiology - pathogenesis - symptoms - diagnosis - Management Tularemia drnishant Nursing Supervisor or Duty Administrator b. The exception are the hantaviruses, which are carried by rodents. Human para influenza virus. Sookun Rajeev Kumar. The sicker a patient becomes, the greater the degree of their viremia, and the higher their infectivity. The viruses replicate in similar fashion to other negative strand RNA viruses — the glycoproteins attached to the host cell surface, the virus is internalized by endocytosis, and after fusion of the envelope to the endosomal membranes, the nucleocapsid is released into the cytoplasm where messenger RNA and protein synthesis begin.

The lecture gives concise review about the main four groups of viruses causing hemorrhagic fever i. Flavivirues, Filoviruses, Arenaviruses and Bunyaviruses.

There should be no area of skin exposed. Ebola Virus Disease. You are disoriented and delirious. Scientist became ill after conducting an autopsy on a wild chimpanzee in the Tai Forest. Additional PPE may be required in certain situations. Not ethical to inject humans with Ebola so cannot test in humans. The L strand is negative-sense RNA and encodes the polymerase. Your index of suspicion is going to go up if you find that a patient is sick shortly after delivering the birth of a newborne baby calf. Chicken pox. Virus was carried by monkeys that had been imported from the Phillipines.