Fig. 5From: Isolation and characterization of porcine epidemic diarrhea virus associated with the 2014 disease outbreak in Mexico: case reportCPE representative effect from passage 9 after 24 h post-infection. a Negative control 10×. b Passage 9 from Vero cells infected with gastric content 10×. and c Passage 9 from Vero cells infected with gastric content 20×Back to article page