This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Abscess formation is particularly characteristic of infections with which of the following microorganisms: 
Select and explain. 
A. Viruses, B. Rickettsiae, C. Streptococci, D. Staphylococci
D: Staphylococci
Answer: D: Staphylococci 
Explanation: None