Porcine Epidemic Diarrhea Virus (PEDV) is a highly contagious virus that affects pigs, leading to severe diarrhea and dehydration. It primarily impacts young piglets, often resulting in high mortality rates. The virus spreads through contaminated feed, equipment, and the feces of infected animals, making biosecurity measures crucial for prevention. Since its emergence in the United States in 2013, PEDV has caused significant economic losses in the swine industry. Vaccines are available, but controlling the virus requires strict management practices and monitoring of pig populations to minimize outbreaks and protect herd health.