Recurrent Neisseria infections are predisposed by -
Early complement component deficiency
Late complement component deficiency
C1 esterase deificiency
Properdin deficiency
Meningococcal disease can present as cerebrospinal meningitis and meningococcal septicemia. Meningococcal disease is oured by deficiency of the terminal complement components ( C5-C9). Reference: Anathanarayan & paniker's 9th edition, pg no:229 <\p>
Immunology