Uhm, this has only ever happened in White, so I put it here. Anyway, my egg has pokerus, both parents have it and all the pokes with me have it, I didn't think an egg could get it. So, my question is, can the pokerus fade before the egg hatches leaving my pokemon unable to catch it? Also, has this happened to anyone else? Will my egg hatch faster?

my sister had an egg with PKRS in HGSS and it did fade before it hatched maybe some testing needs to be done or if someone has done some testing maybe they can tell us cuz I am interested in this to