How is PEDv controlled and prevented in the US?

Porcine Epidemic Diarrhoea virus (PEDv) has a big economic impact on the swine industry in the US. What does the country do to control and prevent its spread? What is PEDv? Porcine Epidemic Diarrhoea virus (PEDv) is a coronavirus causing atrophic enteritis of the intestine. This leads to malabsorption and consequently acute diarrhoea, vomiting, dehydration and high mortality (80-100%) in neonatal piglets. In older pigs, the disease is mostly manifested by acute transient diarrhoea with high m