Dr. Chia-Yu Hsieh is an Associate Professor at the National Chung-Hsing University in Taiwan. Dr. Hsieh's research is focused on diagnosing and controlling diseases in aquatic animals. His laboratory is structured into five main sections: parasitology, histology, bacteriology, virology, and molecular diagnostics. Dr. Hsieh and his team provide valuable insights into disease pathogenesis, transmission dynamics, and potential control measures, playing a crucial role in safeguarding the health and sustainability of aquatic ecosystems.