H5 Vaccine Alone or With Adjuvant in Healthy Adults

Inclusion Criteria:

• Are males or nonpregnant females between the ages of 18 and 49 years, inclusive.
• Agree to practice adequate contraception (i.e., barrier methods, abstinence, intrauterine devices, and licensed hormonal methods) for the entire study period if they are females of childbearing potential (not surgically sterile or postmenopausal for greater than or equal to 1 year).
• Are in good health as determined by vital signs, medical history to ensure stable medical condition, and targeted physical examination based on medical history.
• Are able to understand and comply with planned study procedures.
• Provide written informed consent prior to initiation of any study procedures.

Stable medical condition - no change in prescription medication, dose, or frequency of medication in the last 3 months and health outcomes of the specific disease are considered to be within acceptable limits in the last 6 months. Any change that is due to change of health care provider, insurance company etc, or that is done for financial reasons, as long as in the same class of medication will not be considered a violation of this inclusion criterion. Any change in prescription medication due to improvement of a disease outcome will not be considered a violation of this inclusion criterion.

Exclusion Criteria:

• Have a known allergy to eggs or other components of the vaccine (including gelatin, formaldehyde, octoxinol, thimerosal, aluminum hydroxide, and chicken protein).
• Have a positive urine or serum pregnancy test prior to vaccination (if female of childbearing potential) or are women who are breastfeeding.
• Have immunosuppression as a result of an underlying illness or treatment, or use of anticancer chemotherapy or radiation therapy within the preceding 36 months.
• Have an active neoplastic disease or a history of any hematologic malignancy.
• Have long-term use of oral steroids, parenteral steroids, or high-dose inhaled steroids (>800 mcg/day of beclomethasone dipropionate or equivalent) within the preceding 6 months (Nasal and topical steroids are allowed.).
• Have a diagnosis of schizophrenia, Bi-polar disease or other major psychiatric diagnosis.
• Have been hospitalized for psychiatric illness, history of suicide attempt or confinement for danger to self or others.
• Are receiving psychiatric drugs (aripiprazole, clozapine, ziprasidone, haloperidol, molindone, loxapine, thioridazine, thiothixene, pimozide, fluphenazine, risperidone, mesoridazine, quetiapine, trifluoperazine, chlorprothixene, chlorpromazine, perphenazine, trifluopromazine, olanzapine, carbamazepine, divalproex sodium, lithium carbonate or lithium citrate). Subjects who are receiving a single antidepressant drug and stable for at least 3 months prior to enrollment, without de-compensating symptoms will be allowed to be enrolled in the study.
• Have a history of receiving immunoglobulin or other blood product within the 3 months prior to vaccination in this study.
• Have received any other licensed vaccines within 2 weeks (for inactivated vaccines) or 4 weeks (for live vaccines) prior to vaccination in this study.
• Have an acute or chronic medical condition that, in the opinion of the investigator, would render vaccination unsafe or would interfere with the evaluation of responses (This includes, but is not limited to, known chronic liver disease, significant renal disease, unstable or progressive neurological disorders, diabetes mellitus, and transplant recipients.).
• Have a history of severe reactions following immunization with contemporary influenza virus vaccines.
• Have an acute illness, including an oral temperature greater than 100.4 degrees F, within 1 week of vaccination.
• Received an experimental agent (vaccine, drug, biologic, device, blood product, or medication) within 1 month prior to vaccination in this study or expect to receive an experimental agent during the 7-month study period.
• Have any condition that would, in the opinion of the site investigator, place them at an unacceptable risk of injury or render them unable to meet the requirements of the protocol.
• Participated in an influenza A/H5 vaccine study in the past in a group receiving vaccine (but does not exclude documented placebo recipients).
• Have a known active human immunodeficiency virus, hepatitis B, or hepatitis C infection.
• Have a history of alcohol or drug abuse in the last 5 years.
• Planned to travel outside of the USA in the time between the first vaccination and 56 days following the first vaccination.
• Have a history of Guillain Barre syndrome.
• Have any condition that the investigator believes may interfere with successful completion of the study.