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91色情片

Discover the latest health news, scientific discoveries and big ideas about the human body and treating diseases, covid-19, diet, fitness, exercise, wellness and how to live a healthy life.

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The UK has chosen a dangerous path out of the coronavirus pandemic

By easing restrictions while many people are only partially protected from the coronavirus, the UK is giving the virus lots of opportunity to find new ways to evade our immune systems

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UK conditions are ideal for evolving vaccine-resistant covid variants

People gather at Windsor castle in Berkshire, UK

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Eight reasons why the UK’s coronavirus cases appear to be falling

people walking to a shopping centre

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Covid-19 news archive: June and July 2021

two people with virtual reality headset

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Virtual roller coaster rides may help unravel causes of migraine

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What life will be like now England’s covid-19 restrictions have lifted

road sign

Environment

Legal lead levels in US tap water may harm people with kidney disease

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Australia鈥檚 covid-free status crumbles as delta variant takes hold

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The mysterious case of declining nutrition in food

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The fight against coronavirus needs to embrace evolutionary theory

We're not taking evolution into account properly in our pandemic strategy 鈥� here's why we must change tack, says Jonathan Goodman

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How medical tests have built-in discrimination against Black people

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Is it time for the UK to vaccinate children against covid-19?

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The lowdown on stretching: How flexible do you actually need to be?

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Some people can tell if you have an infection just by looking at you