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Articles on Injury

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France’s Lucas Hernandez was unable to play the rest of World Cup after injuring his hamstring in France’s first match. Moritz Müller/Alamy

World Cup 2022: how injuries could affect the rest of the domestic and Champions League season

From factors like the number of extra games to the time non-competing players go on break, having the World Cup in the middle of the domestic season could increase injuries.
Insect bites or stings, like the one on this person’s hand, are a manifestation of inflammation. Suthep Wongkhad/EyeEm via Getty Images

What is inflammation? Two immunologists explain how the body responds to everything from stings to vaccination and why it sometimes goes wrong

Inflammation is a complicated and important part of how the immune system responds to threats to the body. But when the inflammatory response goes awry, it can lead to serious problems.
The older you get, the more slowly you heal, and there are a number of reasons why. Westend61 via Getty Images

Why do older people heal more slowly?

Healing is a complicated process. As people age, higher rates of disease and the fact that old cells lose the ability to divide slow this process down.
Falls are the main reason for childhood injuries, but kids usually recover. from shutterstock.com

Should I let my kid climb trees? We asked five experts

Every expert we asked talked about the importance of letting children take risks and explore in nature. But they also advised parents to supervise and set limits.

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