Viral Hemorrhagic Septicemia

Viral Hemorrhagic Septicemia (VHS) is a contagious disease affecting fish, caused by a virus that damages their blood vessels and organs. It spreads quickly through water, contact, or infected fish, leading to symptoms like hemorrhages (bleeding), abnormal swimming, rapid breathing, and high mortality rates. VHS can impact wild and farmed fish populations, posing significant ecological and economic risks. There is no cure, so prevention through strict biosecurity, monitoring, and control measures is essential to limit its spread and protect aquatic health.