Safety of and Immune Response to a Dengue Virus Vaccine (rDEN1delta30) in Healthy Adults

Inclusion Criteria:

• Willing to be followed for the duration of the study
• Willing to use acceptable methods of contraception
• Good general health

Exclusion Criteria:

• Clinically significant neurologic, cardiac, pulmonary, hepatic, rheumatologic, autoimmune, or renal disease
• Behavioral, cognitive, or psychiatric disease that, in the opinion of the investigator, affects the ability of the volunteer to understand and cooperate with the study
• Liver, renal, or hematologic disease
• Alcohol or drug abuse within 12 months of study entry
• History of severe allergic reaction or anaphylaxis
• Emergency room visit or hospitalization for severe asthma within 6 months of study entry
• HIV-1 infected
• HCV infected
• Hepatitis B surface antigen positive
• Known immunodeficiency syndrome
• Use of corticosteroids or immunosuppressive drugs within 30 days of study entry. Participants who have used topical or nasal corticosteroids are not excluded.
• Live vaccine within 4 weeks of study entry
• Killed vaccine within 2 weeks of study entry
• Blood products within 6 months of study entry
• Investigational drugs or vaccines within 60 days prior to study entry or while currently enrolled in this clinical trial
• Previously received a licensed or experimental yellow fever or dengue vaccine
• Surgical removal of spleen
• History of dengue virus infection or other flavivirus infection
• Other condition that, in the opinion of the investigator, would affect the participant's participation in the study
• Pregnancy or breastfeeding
• Plan to travel to an area where dengue infection is common