A team from the Portuguese Institute of Atmosphere and Sea (IPMA), the Regional Laboratory of Veterinary and Food Safety of Madeira (LRVSA), the Maritime Police, the Institute of Forests and Nature Conservation (IFCN-IP-RAM), and LIDH Foundation (Go Deeper-EmPowered by Yamaha Programme) are currently stationed at Selvagem Grande conducting a sampling campaign for the collection of fish potentially contaminated with ciguatoxins (CTX).