i had surgury end of august this year to remove binine lumps from brests.almost got to two weeks then rushed into hosp as there was a hematoma & it burst so had emergancy op then 15 mins later rushed back in theater as boob was swelling up so they  rushed me back into theater to have the same op all over again.a week & a half later now back ln hosp to have op to cleaned & stitched as now have infection caused by foriegn boby what do they mean by this.the bug is staphylococcus/morgenella morgaiil.

Summarized question: What could staphylococcus infection suggest?