October 21, 2019 — At its last global conference, held in April in Santiago, Chile, the World Organization for Animal Health (known as OIE) focused on aquatic animals. The reason? Experts estimate that if the planet’s human population continues to increase as projected, the world will need to double its food production by 2050. The oceans, and aquaculture in particular, are seen as a main source for meeting this need.
“For the past decade, fishing of native animals has stabilized while aquaculture has increased enormously,” Monique Eloit, the OIE’s director-general, told Mongabay Latam. However, information about the health of aquatic animals is poor compared with that of land animals. According to Eloit, this gap must be addressed to secure the food supply for the coming decades.
Around 60 percent of human pathogens and three-quarters of first-emerging infectious diseases are of animal origin. Among these are bird flu strain H5N1, rabies, tuberculosis, the Ebola virus, and foot-and-mouth disease.
Since aquaculture is the fastest-growing food source, “it is likely that we will face greater health risks and challenges,” Eloit said. She recommended taking steps to improve disease management, biosecurity and the responsible use of antimicrobials.