The movement of these parasitic insects between domestic residences is indeed possible. Fleas, being wingless, rely on various means to relocate, frequently involving animal hosts or human activity. For example, a pet that visits multiple homes can inadvertently transport fleas, or personal belongings carried from an infested dwelling could harbor these pests.
Understanding how residences become infested is paramount for prevention and control. The implications of uncontrolled flea populations range from minor irritations like itchy bites to more serious consequences, including the transmission of diseases to both humans and animals. Historically, flea infestations have been linked to significant public health concerns, highlighting the need for proactive measures to prevent their spread.