EVERYDAY SCIENCE

SCIENCE

VIRUS AND BACTERIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which one of the following is a viral disease transmitted to man by the bite rabid animals particularly dogs?
A
Cholera
B
Plague
C
Malaria
D
Rabies
Explanation: 

Detailed explanation-1: -Rabies is a fatal but preventable viral disease. It can spread to people and pets if they are bitten or scratched by a rabid animal.

Detailed explanation-2: -Rabies is a preventable viral disease most often transmitted through the bite of a rabid animal. The rabies virus infects the central nervous system of mammals, ultimately causing disease in the brain and death.

Detailed explanation-3: -Rabies is a viral zoonotic disease that causes progressive and fatal inflammation of the brain and spinal cord. Clinically, it has two forms: Furious rabies – characterized by hyperactivity and hallucinations. Paralytic rabies – characterized by paralysis and coma.

Detailed explanation-4: -Rabies virus is transmitted through direct contact (such as through broken skin or mucous membranes in the eyes, nose, or mouth) with saliva or brain/nervous system tissue from an infected animal. People usually get rabies from the bite of a rabid animal.

Detailed explanation-5: -The first symptoms of rabies can appear from a few days to more than a year after the bite happens. At first, there’s a tingling, prickling, or itching feeling around the bite area. A person also might have flu-like symptoms such as a fever, headache, muscle aches, loss of appetite, nausea, and tiredness.

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