Are worms in the house bad omens?

Worms in the house are generally not considered bad omens; rather, they are often a sign of dampness or decaying organic matter that needs attention. While some cultures may interpret their presence as a warning or sign of impending change, most view them as a natural part of the ecosystem. It's best to address the underlying issues causing their entry, such as moisture or food sources, rather than attributing superstitions to their presence.