Sea lice, particularly Lepeophtheirus salmonis and species of Caligus, pose one of the greatest challenges in salmon farming today. These parasites affect not only farmed salmon but also wild fish populations, significantly impacting the surrounding environment and the economic sustainability of the aquaculture industry. Their presence also raises important concerns regarding fish health and welfare.

This year, we are excited to host the conference in Puerto Varas, located in southern Chile, part of the Patagonian region. This area is one of the world's major salmon-producing regions and shows a strong commitment to research and innovation. During the meeting, we will explore a wide range of topics, including sea lice biology, epidemiology, control strategies, resistance, genetics, fish welfare, environmental interactions, and regulatory frameworks. Through keynote lectures, scientific sessions, and open discussions, we aim to advance our shared understanding and improve the management of sea lice worldwide.