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: Microbiology
Treatment of paner is required in all infection except 
Select and explain. 
A. Candida, B. Herpes, C. Trichomonas, D. Gardnerella
D: Gardnerella
Answer: D: Gardnerella 
Explanation: Ans. (d) Gardnerella Ref. Harrison 17/e, p 827, 18/e, p 1100, 19/e, p 295 - 296: Shaivc 72/c, p 98 - 100 "Treatment of male paners with metronidazole does not prevent recurrence of bacterial vaginosis/gardenella associated with vaginal discharge." Treatment of sexual paners is required in: Candidiasis * Chlamydia Herpes genitalis * Gonococci Trichomoniasis