Positive
- culture (nonspecific) 795.39
- findings, anthrax 795.31
- HIV V08
- human immunodeficiency virus (HIV) V08
- PPD 795.5
- serology
- AIDS virus V08
- HIV V08
- human immunodeficiency virus V08
- syphilis 097.1
- with signs or symptoms - see Syphilis, by site and stage
- false 795.6
- skin test 795.7
- tuberculin (without active tuberculosis) 795.5
- VDRL 097.1
- with signs or symptoms - see Syphilis, by site and stage
- false 795.6
- Wassermann reaction 097.1