I am a CFer and a nurse so I have to be extra careful. My backround was emergency medicine so I was constantly exposed to germs, which ended up backfiring in my face, I now work one day a week and I do not work around any germs at all, or any more then the average person would get in just being out in public, maybe even a little less.
Never let her wear her hospital shoes home. Mine have never seen my house nor will they ever. Scrubs come off in the garage, they are washed in bleach. I scrub from head to toe when I get home and I am NEVER around sick ppl.
Bad germs live on our clothes, hair, stehascope, pens etc. None of those things ever come in my house ever.
You just need to have her be very careful and make sure she showers well before she even thinks of touching her baby