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Fig. 1 | BMC Veterinary Research

Fig. 1

From: First retrospective studies with etiological confirmation of porcine transmissible gastroenteritis virus infection in Argentina

Fig. 1

Gross and histological findings in neonatal piglets affected with TGEV detected in case 1. a shows thin small intestinal walls and loops distended by gas containing scant yellow watery digesta. b shows histological changes characterized by villous shortening, fusion and moderate submucosal edema. c and d present viral detection by IHC and ISH-RNA respectively. Note the severity of viral distribution affecting the entire length of the villi

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