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The Rabies Virus - scienceatsuthies.files.wordpress.com · It belongs to the Rhabdoviriclae family...

Date post: 15-Apr-2019
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Shhhh
Transcript

Shhhh

Animals are totally

cute right?!

no, really they are..

Until

they

attack....

Just kidding,

it’s not that cute....

The sanskrit word

“Rabhas”

means

“To Do Violence”

It belongs to the Rhabdoviriclae family

and the Lyssavirus genus.

The Rabies virus is a bullet shaped viron

with a single strand of RNA nucleocapsid

core and lipoprotien envelope that is about

400nm long.

In the 19th century Louis Pasteur developed a vaccine that prevented

Rabies....

Rabies is one of the oldest

documented disease in the world.

It can be traced back to the 23rd

century in Babylon.

It was confirmed in 1936 when it was

grown in the lab.

A vaccine was successfully

administrated to a rabid dog in 1885.

Rabies is transferred through:

➢ A bite from a rabid animal/human

➢ A bite from a rabid animal to another animal.

➢ Saliva entering an open wound or mucous membrane.

In Animals:➢ Odd behaviour

➢ Foaming at the mouth

➢ Fear of water

➢ Violent outbursts

➢ Solitude

➢ Not eating food or drinking water

➢ Continuous biting/scratching at site of injury

➢ Death

In Humans:➢ Pain at the bite site

➢ Fever

➢ Headache

➢ Fear of water

➢ Sore throat

➢ Muscle aches

➢ Paralysis

➢ Convulsions

➢ Death

FACTS: Incubation period (2-3 months)

59 000 people die from rabies per year

Bats, rabbits and raccoons can transmit

rabies

4 out of 10 deaths occur in children

under 15 years of age

Can cause in mild cases:

Soreness, Redness, Swelling, Itching (30%-74%)

Headaches, nausea, abdominal pain, muscle aches, dizziness(5%-40%)

Hives, pain in joints, fever(6%)

Can cause in serious cases:

Severe allergic reactions

Serious harm

Death

GBS (Guillain Barre Syndrome)

(although serious problems from Rabies vaccinations are very rare)

Very high fever or behaviour changes or

severe allergic reaction

These would start a few moments to a few

hours after the vaccine..

Preventative vaccine- 3 doses

➢ Dose 1- as appropriate

➢ Dose 2- 7 days after dose 1

➢ Dose 3- 21 to 28 days after dose 2

If someone is exposed to a “potentially rabid animal”

Pet – caught and isolated for 10 days to be observed for rabid symptoms

Wild animals – caught, then killed and tested for the virus

As rabies is a fatal disease, if exposed to

a potentially rabid animal, it is best to

start the series of shots until evaluation

and further information of the animals

rabies status is available.

A Rabies Immune Globulin is the first

injection given to help prevent the

virus from infecting the individual.


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