You never had an exposure.
the marks of the scratch gone it was heavy do I need PEP what do u see guys or forget about it I'm very worried cause they nails were black
HIV is unable to reproduce outside its living host (unlike many bacteria or fungi, which may do so under suitable conditions), except under laboratory conditions; therefore, it does not spread or maintain infectiousness outside its host.
HIV is transmitted by;
Unprotected penetrative anal and/or vaginal sex
Sharing works with other IV drug users
Mother to child