Salmon farmers are scanning fish faces to fight killer lice https://www.bloomberg.com/news/features/2018-10-08/salmon-farmers-are-scanning-fish-faces-to-fight-killer-lice … @BWさんから By Cozy10/30/201809/11/2019NEWS Salmon farmers are scanning fish faces to fight killer lice https://www.bloomberg.com/news/features/2018-10-08/salmon-farmers-are-scanning-fish-faces-to-fight-killer-lice … @BWさんから