<prompt> A person suffers from B27 associated reactive ahritis, urethritis and conjunctivitis. Which is most likely organism involved in this case ?Borrelia burgdorferiUreaplasma urealyticumBetahemolytic streptococciStreptococcus bovis  <response>: Ureaplasma urealyticum Reiters syndrome is caused by a preceeding infection with chlamydia trachomatis. Other bacterias known to cause reactive ahritis are :? - Neisseria gonorrhoea - Ureaplasma urealyticurn - Salmonella - Shigella - Yersinia and - Campylobacter 