I'm sorry for your loss, but with this particular virus I would be very careful.
The safest solution is to cremate her body or leave her with the vet or clinic, but I can understand if you want to bury her close to you. I wouldn't lay her to rest on a patch of land where your other dogs can reach, though.
The parvovirus is a particularly resilient virus. It ...
Please note that I am not a vet.
You don't write how your vet knows that the wound is infected with Ochrobactrum intermedium, so the first thing to be sceptic about is this identification of the pathogen.
Ochrobactrum and Brucella are genetically closely related genera of the family Brucellaceae within the class Alphaproteobacteria (Velasco et al., 1998), ...
Burying the body deep enough to not be excavated by other animals should be enough.
If you want to be extra-safe, then use a service of veterinary cremation - your veterinary doctor should readily know such services.