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Key Points

5 points
1

The protein DZIP3 can sense viral genetic material.

2

It changes shape and moves to mitochondria.

3

It activates immune defenders called interferons.

4

It works against viruses such as COVID‑19, Chikungunya and Japanese Encephalitis.

5

Researchers are trying to create drugs that boost DZIP3.

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Summary

When the alarm sounds, it wakes up the cell’s power stations called mitochondria to start fighting ⚡.

This helps stop bad germs like the COVID‑19 virus from making us sick 😷.

Scientists hope to make medicines that can turn this alarm on faster.

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New Words to Learn

6 words
protein
a tiny building block in cells that does many jobs
viral
related to a virus, a tiny germ that can make us sick
immune system
the body's army that fights germs
mitochondria
the part of a cell that makes energy, like a power plant
interferon
a special molecule that helps stop viruses from growing
genetic material
the instructions inside a virus that tell it how to copy itself
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