Retrospective cohort study of more than 2 million in Korea uncovers association.

Population-based study of Generation R, a multi-ethnic cohort followed from foetal life onward.

Findings from a large observational cohort of UK primary care patients.

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The data suggest that self-reported symptoms substantially overestimate COVID-19 disease relative to serology.

'Vaccine nationalism’ will prolong pandemic, warns WHO Director General.

Of the first 40 EU-funded COVID-19 research projects, UK scientists have been partners in projects worth £18 million of the total £50 million investment.

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Medication failure is common among migraine patients.

Stroke occurred with Zika and chikungunya viruses alone but was more common in patients with dual infection.

In this deprived urban population, diagnoses of common conditions decreased substantially between March 2020 and May 2020, suggesting many have undiagnosed issues.

Findings using routinely collected national health data in Wales, UK.

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One in 20 of the COVID-19-positive HCW developed severe clinical complications, and one in 200 died.