EBOLA презентация

WHAT IS EBOLA VIRUS DISEASE (EVD)? The average EVD case fatality rate. Case fatality rates have varied from 25% to 90% in past outbreaks. Formerly known as Ebola Haemorrhagic Fever (EHF),

Слайд 1

What we need to know about
EBOLA
www.slideshop.com


Слайд 2WHAT IS EBOLA VIRUS DISEASE (EVD)?
The average EVD case fatality rate.
Case

fatality rates have varied from 25% to 90% in past outbreaks.

Formerly known as Ebola Haemorrhagic Fever (EHF), EVD is a severe, often fatal illness in humans.



Слайд 3chimpanzees, gorillas, fruit bats, monkeys
HOW WAS THE VIRUS ACQUIRED FROM ANIMALS?
Ebolavirus

Ecology

It is thought that fruit bats of the Pteropodidae family are natural Ebola virus hosts.

Infected animals

Human beings



Слайд 4HOW DOES EBOLA SPREAD THROUGH
HUMAN-TO-HUMAN TRANSMISSION?
Direct contact through broken skin

or mucous membranes with the following of infected people:

Blood, vomit, sweat, saliva, urine, feces, and other body fluids


Слайд 5
WHAT ARE THE SYMPTOMS OF EVD?
Symptoms appear anywhere between two and

21 days after exposure to the virus. Humans are not infectious until they develop symptoms.

First symptoms:

Secondary symptoms:

fever fatigue, muscle pain, headache and sore throat

vomiting, diarrhea, rash, symptoms of impaired kidney and liver function, and in some cases, both internal and external bleeding (e.g. oozing from the gums, blood in the stools)






Day

1

5

10

15

20


Слайд 6There is no approved vaccine or medicine available for Ebola,
but

various therapies are being evaluated.

HOW IS EVD TREATED?


Слайд 7HOW DO WE STOP EBOLA FROM SPREADING?
Wildlife-to-human transmission
Avoid eating raw meat

of infected animals
Handle animals with gloves and other protective clothing
Cook animal meat thoroughly before eating

Outbreak containment measures

Bury the dead safely and promptly
Identify people who may have been in contact with infected patients
Monitor the health of contacts for 21 days
Separate the healthy from the sick to prevent further spread
Maintain good hygiene and clean environment

Human-to-human transmission

Avoid contact with infected people
Use gloves and personal protective equipment when taking care of infected patients
Wash hands thoroughly after hospital visits


Слайд 8What we need to know about
EBOLA

Sources:
http://www.who.int/mediacentre/factsheets/fs103/en/
http://www.vox.com/2014/10/9/6905347/too-afraid-to-ask-about-ebola-virus-outbreak-symptoms
http://www.cdc.gov/vhf/ebola/resources/virus-ecology.html


Слайд 9
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