Study of a DNA-based Venezuelan Equine Encephalitis Virus DNA Vaccine Administered by Electroporation in Healthy Volunteers

Exclusion Criteria

• •History or serologic evidence of prior infection with VEE virus or prior participation in a VEE virus vaccine trial
• •History of severe local or systemic reactions to any vaccination or a history of severe allergic reactions
• •History of Guillain-Barre Syndrome
• •Ongoing participation in another clinical trial
• •Receipt or planned receipt of any experimental or licensed vaccine, except for a licensed seasonal influenza vaccine, within the period 30 days prior to initial injection through 60 days after the Day 70 follow-up. (\~ 6 month period in total)
• •Receipt or planned receipt of any allergy treatments involving antigen injections within the period 30 days prior to the first injection through the period 60 days after Study Day 70 (\~6 month period in total)
• •Individuals in whom a skinfold measurement of the cutaneous and subcutaneous tissue for the eligible injection sites (left and right medial deltoid region) exceeds 40 mm
• •Individuals in whom the ability to observe possible local reactions at the eligible injection sites (deltoid region) is, in the opinion of the investigator, unacceptably obscured due to a physical condition or permanent body art
• •Therapeutic or traumatic metal implant in the skin or muscle of either deltoid region.
• •Acute or chronic, clinically significant hematologic, pulmonary, cardiovascular, or hepatic or renal functional abnormality as determined by the investigator based on medical history, physical examination, EKG, and/or laboratory screening test
• •Pregnant or lactating female, or female who intends to become pregnant during the study period
• •Administration of immunoglobulins and/or any blood products within the 120 days preceding study entry or planned administration during the study period
• •Any confirmed or suspected immunosuppressive or immunodeficient condition, including HIV infection
• •Administration of chronic (defined as more than 14 days) immunosuppressant's or other immune-modifying drugs within 6 months of study entry
• •For corticosteroids, this will mean prednisone, or equivalent, greater than or equal to 0.5 mg/kg/day; Inhaled and topical steroids are allowed
• •Any chronic or active neurologic disorder, including seizures and epilepsy, excluding a single febrile seizure as a child
• •Syncopal episode within 12 months of screening
• •Suspected or known current alcohol abuse as defined by the American Psychiatric Association in DSM IV (Diagnostic and Statistical Manual of Mental Disorders-4th edition)
• •Chronic or active illicit and/or intravenous drug use by history
• •Unwilling to allow storage and use of blood for future alphavirus-related research
• •Any other significant finding that in the opinion of the investigator would increase the risk of the individual having an adverse outcome from participating in this study