A Trial to Assess the Safety, Tolerability, and Immunogenicity of Bivalent rLP2086 Vaccine When Given to Healthy Young Adults Aged >=18 to <26 Years.

• Biological: rLP2086
  
  0.5 mL dose, given at 0, 2 and 6 months
• Other: Placebo
  
  0.5 mL dose, given at 0, 2 and 6 months

• Experimental: rLP2086
  
  Intervention: Biological: rLP2086
• Placebo Comparator: Control
  
  Steril normal saline solution
  Intervention: Other: Placebo

Inclusion Criteria:

1. Male or female subject aged >=18 and <26 years at the time of enrollment.
2. Healthy subject as determined by medical history, physical examination, and judgment of the investigator.
3. Negative urine pregnancy test for all female subjects.

Exclusion Criteria:

1. Previous vaccination with any meningococcal serogroup B vaccine.
2. Subjects who are scheduled to receive 1 or more doses of an HPV vaccine as part of a 3-dose series during the period between Visit 1 and 28 days after the second vaccination.
3. Subjects receiving any allergen immunotherapy with a nonlicensed product or receiving allergen immunotherapy with a licensed product and are not on stable maintenance doses.
4. A known or suspected defect of the immune system that would prevent an immune response to the vaccine, such as subjects with congenital or acquired defects in B cell function, those receiving chronic systemic (oral, intravenous, or intramuscular) corticosteroid therapy, or those receiving immunosuppressive therapy. Subjects in the United States with terminal complement deficiency are excluded from participation in this study.
5. Significant neurological disorder or history of seizure (excluding simple febrile seizure).
6. Current chronic use of systemic antibiotics.
7. Received any investigational vaccines, drugs, or devices within 28 days before administration of the first study vaccination.
8. Any neuroinflammatory or autoimmune condition, including, but not limited to, transverse myelitis, uveitis, optic neuritis, and multiple sclerosis.