I guess it is safe to assume same would apply to body odor? bad breath?
Yup.
If you technically shouldn’t eat or drink it, you shouldn’t breathe it either. Unless you plan on never swallowing again.
The body constantly perspires. It doesn't necessarily smell bad. Even so, the sweat is vaporized and the only thing that makes any difference is how long the virus can survive outside of the host.
This most recent mutation of the ebola virus has learned to survive longer outside the host.