Calling for blanket cave closures across the U.S. is unnecessary, unenforceable, and counterproductive. While cave closures on some federal lands have been implemented, particularly in the eastern U. S., there is no evidence that this action has done anything to contain [white nose syndrome] (WNS). Most people working on WNS understand that bat to bat transmission is overwhelmingly the primary method of transmission, and administrative closing of caves and mines does nothing to prevent that.
An excellent editorial on the U.S. Forest Service’s decision to shutter more caves. Key quote:
The closures . . . seem like an overreaching government solution to a problem that doesn’t exist. The Forest Service could certainly be spending its time in more constructive ways – like taking public comment on the “emergency” closures, which are set to start May 1.