 BEIJING--BUSINESS WIRE--The global COVID-19 pandemic has highlighted the critical importance of early detection and intervention in fighting other life-threatening diseases, such as cancer, according to Sizhen Wang, co-founder and chief executive officer of Genetron Holdings Limited Genetron Health or the Company, NASDAQ: GTH. Wide-scale testing plays a crucial role in Chinas successful control of COVID-19. Besides the pandemic this year, there are many other life-threatening diseases 