"A deep investigation of everything that happened at Fort Detrick would be interesting indeed, but difficult for reasons of secrecy," said Stephen Kinzer, senior fellow at the Watson Institute for International and Public Affairs at Brown University. "Fort Detrick is an enormous complex; it has been for decades the center of American military research related to biology.
Experts say Wuhan lab leak theory is baseless and politically-motivated as some countries are blaming China without any scientifically validated evidence.
As COVID-19 origin-tracing is an important and complex scientific issue, it should be conducted in multiple countries and regions by collaborative efforts worldwide instead of targeting one country to blame, some experts has said.
The "Wuhan lab-leak" theory has been questioned and refuted by experts as against science. Controversial and non-scientific speculations regarding the COVID-19 lab leak theory are "unfounded," a commentary recently published by the Ethiopian Herald has argued.