Soft sore is caused by?: (A) H ducreyi, (B) Calymmatobacteriumgranulomatis, (C) Chlamydia trachomitis, (D) T. Pallidum
Answer is A. Ans. is "a' i.e., H ducrevi o Lesion of primary syphilis-Chancre (Hard - chancre).o Lesion of H. Ducreyi-Chancroid (Soft - chancre).