Call me spooky but I spray the bottom of my shoes along with everybody that was with me with lysol after I walk another mans dog yard. I have only had one bout with what was diagnosed as corona. The culprit is believed to be shots from tsc that were bad. If somebody thinks they have it call me and I will give you every gory detail that I observed while I spent a week straight pumping gatoraide and liquified dog food in em. Lost three saved one. Fight all the way boys and that chit ain't no joke.
there isn't much difference between corona and parvo. also it is about the same when it comes to being contagious.
Most TSC feed stores sell the 7 in 1 and it does not have the corona vaccine in it.