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long covid

Coronavirus: How worried should we be about reports of reinfection?

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Coronavirus: How worried should we be about reports of reinfection?

A handful of people across the world appear to have caught the coronavirus twice, suggesting that immunity against the virus doesn’t last – and could potentially make second infections worse

News

The way we collect covid-19 data perpetuates racism in healthcare

Humans

The way we collect covid-19 data perpetuates racism in healthcare

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Could the coronavirus merge with another virus to create a new threat?

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Could the coronavirus merge with another virus to create a new threat?

News

What will happen to covid-19 cases in winter and how can we prepare?

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What will happen to covid-19 cases in winter and how can we prepare?

News

Molecular computer graphics representation of the structure of bradykinin

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We are finally unravelling the mystery of what causes severe covid-19

News

Politicians can’t be afraid of U-turns if we want to keep schools open

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Politicians can’t be afraid of U-turns if we want to keep schools open

Leader

Coronavirus: Should children returning to school wear face coverings?

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Coronavirus: Should children returning to school wear face coverings?

News

Coronavirus: How to keep children and staff safe when schools reopen

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Coronavirus: How to keep children and staff safe when schools reopen

News

Human trials of Oxford coronavirus vaccine have begun in the US

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Human trials of Oxford coronavirus vaccine have begun in the US

News

T-cell

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What are T-cells and why have they become a political football?

T-cells are a key part of our immune system, but some say they have been overlooked during the coronavirus pandemic

News

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Internet outage slows covid-19 contact tracing of thousands in England

News

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How I launched WHO’s covid-19 response in the Central African Republic

News

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Is the rush to roll out a coronavirus vaccine undermining safety?

News

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Why some people can’t wear a face covering to stop the coronavirus

Analysis

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