Artificial ‘mini-lungs’ grown in a lab allow scientists to watch how the coronavirus infects human cells in ‘major breakthrough’

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Tiny artificial lungs grown in a lab from adult stem cells have allowed scientists to watch how coronavirus infects the lungs in a new ‘major breakthrough’.

Researchers from Duke University and Cambridge University produced artificial lungs in two independent and separate studies to examine the spread of Covid-19.

  • Researchers took stem cells and had them grow into cells found in the lungs
  • They then had them produce 3D models of the lung cells Covid-19 infects
  • They can use their new models to track the spread of the deadly virus in lungs
  • It’s hoped doing so will allow them to develop new drugs to help treat the virus

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