I am sorry. In what way is Ecohealth at the center of the lableak theory?
I am aware they did some did NIH funded research in collaboration with the Wuhan Institute that a minority of qualified experts consider to be a form of GoF. Note that is a semantics discussion. However, nobody is connecting that research to the specific coronavirus that caused the Covid pandemic.
Virtually everybody has ruled out the possibility that the Covid virus was developed either accidentally or purposefully via GoF. The only lableak theory that gets any credence, albeit remote, is that a wild virus from samples taken from bats could have escaped.