A man with a respirator on his face

Scientists map how deadly bacteria evolved to become epidemic

04 July 2024

Pseudomonas aeruginosa – an environmental bacteria that can cause devastating multidrug-resistant infections, particularly in people with underlying lung conditions – evolved rapidly and then spread globally over the last 200 years, probably driven by changes in human behaviour, a new study has found.

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‘Mini-lungs’ reveal early stages of SARS-CoV-2 infection

23 October 2020

‘Mini-lungs’ grown from tissue donated to Cambridge hospitals have provided a team of scientists from South Korea and the UK with important insights into how COVID-19 damages the lungs. Writing in the journal Cell Stem Cell, the researchers detail the mechanisms underlying SARS-CoV-2 infection and the early innate immune response in the lungs.

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