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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.

cancer cell and nanotube

Health

Cancer cells steal energy-generating parts from immune cells

Cancer cells use tiny tubes to reach out to nearby immune cells and capture their energy-generating mitochondria

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2E2FJMB Photo taken Jan. 14, 2021, shows the Huanan Seafood Market in Wuhan, China, where many people were infected with the novel coronavirus in the early stages of the pandemic. (Kyodo)==Kyodo Photo via Credit: Newscom/Alamy Live News

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Analysis of earliest covid-19 cases points to Wuhan market as source

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Health

Covid-19 news archive: September to October 2021

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Blacklegged tick (Ixodes pacificus) on a leaf, carrier of the Lyme disease, 2005.

Health

mRNA vaccine against tick bites could help prevent Lyme disease

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2A3D63T A man talking on the phone. The phone is at the man's ear. Rear view

Health

Calls to mental health helplines rose by a third in covid-19 lockdowns

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A top (dorsal) view of a day 16-19 human embryo

Health

Donated embryo offers rare glimpse of development after implantation

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Health

AI predicts which mammals are most likely to spread covid-19

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Health

Some genes in the brain may make 100 different proteins

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CN668E White-tailed Deer Buck in Cades Cove in the Great Smokey Mountains National Park in Tennessee

Health

How worried should we be about covid-19 spreading among wild animals?

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Health

Paralysed mice walk again after gel is injected into spinal cord

A self-assembling gel that stimulates nerve regeneration has shown promise as a treatment for paralysis in mice

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Health

The surprising upsides of the prions behind horrifying brain diseases

Features

Health

Medicine must stop using race and ethnicity to interpret test results

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Health

How a universal flu vaccine could prevent the next pandemic

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Health

Covid-resistant people point way to universal coronavirus vaccine

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