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. 2021 Feb 4;11:3040. doi: 10.1038/s41598-021-82738-8

Figure 5.

Figure 5

Immunohistochemistry (IHC) analysis (20X magnification) of small intestines of PDCoV-infected (A), PEDV-infected (D), co-infected (B and E), and control groups (C and F). Panels A to C were stained with anti-N PDCoV antibody. Panels D to F were stained with anti-N PEDV antibody. Red arrows represent enterocytes with positive signals for each virus.