Figure 6From: Hepatitis E virus chronic infection of swine co-infected with Porcine Reproductive and Respiratory Syndrome Virus Distribution of the number of HEV genome equivalent (log ge/g feces) shed by individual pigs with time in inoculated animals with or without PRRSV co-infection. Co-infected animals are indicated in green (n = 9), only-HEV infected animals [25] are in black (n = 18).Back to article page