<prompt> Most dreadful complication of Meningococci infection?Water can perineumFitz Hugh Cuis syndromePolyahritisWater House Friderichsen syndrome  <response>: Meningitis Caused by droplet infection Feature of meningitis - fever, headache, vomiting neck rigidity Mc dreadful complication of meningitis is Water House Friderichsen syndrome causing bilateral adrenal hemorrhagic necrosis Option A water can perineum, B Fitz Hugh Cuis syndrome C Poly ahritis are complication of gonococci 