Explainer: A complete picture of how coronavirus infects and damages the human body

The video explains how coronavirus spreads through droplets and targets human cells using ACE2 receptors. It details the virus's replication process inside cells, leading to cell death and tissue damage. The immune system's response can cause further inflammation. Symptoms of COVID-19 include fever and breathing difficulties, with severe cases requiring ventilators.

What are some symptoms of COVID-19 mentioned in the text?

What percentage of COVID-19 patients are reported to be symptomatic?