White Spot Syndrome Virus (WSSV) is known to cause significant mortality in farmed shrimp, including black tiger shrimp ( Penaeus monodon ) and white leg shrimp ( Litopenaeus vannamei ) across several countries. Prolonged infections with WSSV are difficult to eliminate with traditional methods like vaccinations, probiotics, and immunostimulants. Herein, we assessed the antiviral effectiveness of two medicinal plants, Cydonia o...