関連ワード:  is chlamydia a virus or bacteria    is syphilis a virus or bacteria    is syphilis a virus or bacterial infection    is chlamydia a viral or bacterial disease    is syphilis a virus or bacterial    is chlamydia a viral or bacterial std    is chlamydia a virus bacteria or parasite    is chlamydia a virus bacteria or other    is chlamydia a virus bacteria or fungi    is syphilis a virus bacteria or parasite