Did you see the bitchute video that was originally posted?
Look between the 7 and 8 second mark when he swabs the lizard. What’s that slimly string coming our of his mouth hanging on to the Q tip? Whatever it is that is what he sent.
If you do not believe it, they why don’t you try to disprove it. Perhaps get a dog or a cat saliva or whatever they call it from its mouth.
I’s mucus. At the lab it would have been instantly recognizable a being from an animal and not a human. So would the dna in the mucus.