Study reveals what triggers lung damage during COVID-19

Researchers found that a specific subtype of macrophages that originated from blood monocytes plays a key role in the hyper-inflammatory response in SARS-CoV-2 infected lungs, by performing single-cell RNA sequencing of bronchoalveolar lavage fluid cells. This study provides new insights for understanding dynamic changes in immune responses to COVID-19.

from Top Health News -- ScienceDaily https://ift.tt/3ysg7vc