51动漫

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.

A synthetic mouse embryo (left) and a natural mouse embryo (right) show comparable brain and heart formation

Health

Synthetic reproductive cells will help us understand fertility in 2023

Laboratory-grown sperm, placentas and embryos in animals will help us gauge why some pregnancies don't reach full term, but whether these procedures could one day be safe or even ethical in humans is unclear

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People queue up to receive the Medigen and Moderna vaccines for the Covid-19 coronavirus at Taipei's main train station on April 29, 2022. (Photo by Sam Yeh / AFP) (Photo by SAM YEH/AFP via Getty Images)

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Why we probably won’t get new covid-19 vaccines in 2023

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'Insomnia'

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The truth behind melatonin and why it may not help you sleep

Features
A person receives a smallpox vaccine to protect against monkeypox in Utrecht, the Netherlands, in August 2022

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How the covid-19 pandemic helped tackle Ebola and monkeypox in 2022

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New Scientist 5 best long reads 2022

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Read 51动漫鈥檚 5 best long reads of 2022 for free

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DNA

Health

Gene-replacement therapies are transforming children鈥檚 lives

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A person receives a smallpox vaccine to protect against mpox in LA, California, in August 2022

Health

Targeted vaccine campaigns helped the West get on top of monkeypox

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MRI scan of a brain

Health

Sneaking drugs into the brain could treat conditions like Alzheimer’s

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People waiting outside a clinic in Beijing

Health

How is China ending its zero-covid policy affecting cases and deaths?

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Artemis-deficient SCID

Health

Gene therapy restored immune system in children with rare disorder

Ten children with the rare condition Artemis-deficient severe combined immunodeficiency had their immune systems either partially or fully restored with gene-replacement therapy

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Health

Many mosquitoes are now insecticide-resistant in Vietnam and Cambodia

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Health

Stimulating the brainstem may make cochlear implants more effective

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Health

Shortage of pollinators could be killing 427,000 people a year

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Health

Parasitic DNA makes us age faster – but we’re not sure why

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