text: 13 serotypes of meningococci have been isolated based on their polysacchride capsule out of which five of them causes clinically severe diseases. They are also classified according to outer membrane protein.
option_0: Meningococcemia classification
option_1: Fungal meningitis classification
option_2: Tick-borne encephalitis classification
option_3: Viral encephalitis classification
option_4: Meningitis classification
option_5: Neurosyphilis classification
option_6: Tetanus classification
option_7: Malaria laboratory findings