How Ebola kills

How Ebola kills

Assessment

Interactive Video

Health Sciences, Biology

7th - 12th Grade

Hard

Created by

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The video explains how a virus with only seven genes can cause severe infections by overwhelming the body's defenses. It spreads through direct contact with bodily fluids and penetrates mucous membranes. The virus targets immune cells, turning them into virus-producing machines, and disrupts the immune response by causing an uncontrolled release of cytokines. This leads to inflammation, blood clotting, and weakened blood vessels, ultimately resulting in organ failure and death.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the primary way the virus overwhelms the body's defenses during an infection?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the virus manage to infect the immune cells that are supposed to destroy it?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What role do cytokines play in the immune response, and how does the virus manipulate this process?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the consequences of the inflammation response going haywire due to the virus.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the organs as the disease progresses, and what is the final outcome?

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