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Articles on Lung injury

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Red mitochondria in airway cells become coated with green SARS-COV-2 proteins after viral infection: Researchers discovered that the virus that causes COVID-19 damages lungs by attacking mitochondria. (Stephen Archer)

How COVID-19 damages lungs: The virus attacks mitochondria, continuing an ancient battle that began in the primordial soup

COVID-19 causes lung injury and lowers oxygen levels in patients because the SARS-CoV-2 virus attacks cells’ mitochondria. This attack is a throwback to a primitive war between viruses and bacteria.
A new report in the Canadian Medical Association Journal describes a case of severe, life-threatening airway injury related to vaping that occurred in a Canadian youth. (AP Photo/Tony Dejak)

Popcorn lung: Teen first case of life-threatening vaping injury

As vaping increases among youth, so do the life-threatening lung injuries that accompany it. ‘Popcorn lung’ is the latest.

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