A comprehensive diagnostic package for wound and ulcer infections. This includes direct microscopic examination (Gram smear) of a swab sample taken from the base of a clean wound, and culture on aerobic, anaerobic, and specialized media to isolate and identify a wide range of infectious bacteria (such as Staphylococcus aureus, Pseudomonas aeruginosa, and anaerobic bacteria). It also includes antimicrobial susceptibility testing of the isolated microorganisms to guide treatment.