It would be easy to determine if Morgellons was caused by a bacteria or some other physical thing: you can take samples and look at them under the microscope. W

It would be easy to determine if Morgellons was caused by a bacteria or some other physical thing: you can take samples and look at them under the microscope. When the CDC did just that (looked at samples of the fibers), they found them to be likely cotton. If this were the cause of morgellons then their result would be "morgellons caused by infestation with unknown large bacteria" not "people with morgellons have no physical evidence of infestation".