Hospitals are large buildings full of very sick people; therefore a breading ground for germs and infection and should be avoided by healthy people unless the sick person is a loved one and on his/her deathbed and desires you to be by his/her side. By avoiding the hospital you will be doing yourself a favor by avoiding contacting infecting yourself or you inadvertently bringing in additional germs that will make sick people in the hospital sicker. 

If neither you nor one of your care team thought to notify the persons in questions as to the status of your condition and that you are now well enough to entertain visitors then don't put all of the responsibility on the other.