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New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Health

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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Why countries should start weekly covid-19 testing for key workers

Health

Why countries should start weekly covid-19 testing for key workers

Many countries are focusing coronavirus testing on people who have covid-19 symptoms. But regularly testing all essential workers would have more of an impact

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Covid-19 shows why an infodemic of bad science must never happen again

Health

Covid-19 shows why an infodemic of bad science must never happen again

Leader

Why is coronavirus deadly for some, but harmless in others?

Health

Why is coronavirus deadly for some, but harmless in others?

Features

Woman holding wrist

Health

Red light could be used to precisely target rheumatoid arthritis drugs

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Weighing scales

Health

Men are worse than women at estimating their height and weight

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Airport Australia

Health

Australia sees huge decrease in flu cases due to coronavirus measures

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People put on ventilators for covid-19 may need lengthy rehabilitation

Health

People put on ventilators for covid-19 may need lengthy rehabilitation

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Skull and test tubes

Health

Transatlantic slavery introduced infectious diseases to the Americas

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Matt Hancock

Health

UK government won't say how many covid-19 contact tracers it has hired

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Air pollution in China

Health

Are you more likely to die of covid-19 if you live in a polluted area?

A number of studies have found a link between air pollution and increased covid-19 deaths, but it isn't clear why. Both attack the lungs, but it could just be that more people live in polluted areas

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Health

Coronavirus: What does evidence say about schools reopening?

Analysis

Health

We must act quickly to avoid a pandemic-related mental health crisis

Comment

Health

What four coronaviruses from history can tell us about covid-19

Features

Health

How many people have really died from covid-19 so far?

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