A pandemic is like a fire that starts with just one spark. If the virus can jump from person to person easily, and people don’t know they’re sick, it spreads fast, like wildfire!
Why It Spreads So Fast
Viruses are tiny and sneaky. They can live on surfaces, in the air, or even in droplets when someone coughs or talks. If many people catch the virus at once, it's like a big chain reaction: one person infects ten, those ten infect a hundred, and so on, until almost everyone is affected.
Examples
- A single sneeze in a crowded bus could make everyone on the bus sick the next day.
- If you share your lunch with a friend who is already infected, you might get sick too.
- The virus travels from person to person like waves across an ocean.
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See also
- What Makes a Virus ‘Contagious’ or ‘Rare’?
- What Makes a Virus Spread Like Wildfire?
- What Causes a ‘Pandemic’ and Why Are They So Scary?
- How Does a Virus Spread from Person to Person?
- How Does a Virus Spread So Quickly?
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