Chinese scientist Prof Zhang Yongzhen, who defied Beijing to publish the first coronavirus sequence, staged a sit-in protest outside his lab after being evicted. He has faced setbacks and pressure since releasing the sequence in January 2020, which kick-started global efforts to combat the virus.
Key Points
Prof Zhang's bravery in releasing the virus sequence was crucial for vaccine development
The Chinese government's control over pandemic-related information hinders scientific progress and international collaboration
Pros
Prof Zhang's release of the coronavirus sequence allowed for global testing and vaccine development
His protest highlights the importance of scientific transparency and freedom
Cons
Prof Zhang has faced demotions, scrutiny, and attempts to ostracize him from the scientific community
Chinese government denies the pandemic's origins within its borders and has cracked down on coronavirus research