 [ Symptoms ] should i go back to the hospital as o2 levels have dropped to 83 after afib and irregular heart stay 24 hrs ago [ Disease ] it used to be said that when it dried it died but that is not always true for some micro organisms which can remain dormant for hours or even days after being contaminated sexual toys would need to be appropriately disinfected before using them again just in case in your posted scenario you are probably fine it is wise to be cautious and every wiser to have any future partner use a condom