Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Plaque morphology of PEDV isolates after mouse brain passage PEDV passed in mouse brains two (P2), four (P4), six (P6), eight (P8), or ten (P10) times as well as the original MK (P0) was inoculated onto Vero cells. Cell fusion assays were performed as described in the legend to Fig. 1
