Final answer:
Infections such as Gangrene and Gonorrhea require both antibiotic treatment and surgical removal for effective treatment.
Step-by-step explanation:
Infections such as Gangrene and Gonorrhea require both antibiotic treatment and surgical removal for effective treatment. For example, Gas gangrene caused by certain clostridia such as Clostridium perfringens requires surgical debridement to remove necrotic tissue and amputation in advanced cases, along with antibiotic treatment using medications like penicillin G and clindamycin.