Safety, Tolerability, and Immunogenicity Study of a Cell-based Virosomal Influenza Vaccine in Healthy Adults
Influenza
About this trial
This is an interventional prevention trial for Influenza focused on measuring Healthy participants, Immunogenicity, Influenza, Prevention, Safety
Eligibility Criteria
Inclusion Criteria:
- Healthy male or female adults
- Body Mass Index <= 30 kilogram per square meter (kg/m^2)
- Written informed consent
Exclusion Criteria:
- Vaccination with 2013/2014-seasonal influenza vaccine and/or receipt of any vaccine in the 4 weeks preceding receipt of study vaccine and/or any vaccination planned within 3 weeks from the study vaccine
- Diagnosis (by rapid test, performed at clinic/hospital laboratory) of laboratory-confirmed influenza in the 2013/2014 season
- Acute exacerbation of bronchopulmonary infection (cough, sputum, lung findings) or other acute disease
- Acute febrile illness (greater than or equal to 38.0 celcius)
- Pregnancy as assessed by urine pregnancy test before vaccination, or lactation. Women of childbearing potential (that is, not surgically sterilized/hysterectomized or post-menopausal for more than 2 years) will be excluded if one of the following criteria is met: 1). Intention to become pregnant during the course of the study or to donate eggs (ova, oocytes) for the purposes of assisted reproduction 2). If heterosexually active, not using or not willing to continue using a medically reliable method of contraception for the entire study duration (up to 90 days). A medically reliable method of contraception includes oral contraceptive preparation (for example pills), hormonal implant, progestative injection, patch contraceptive formulation, an intrauterine device, concomitant use of barrier method and spermicide, or another method considered sufficiently reliable by the investigator in individual cases
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Experimental
Active Comparator
Experimental
Active Comparator
Trivalent virosomal influenza vaccine
Commercial vaccine 1
Quadrivalent virosomal influenza vaccine
Commercial vaccine 2
Trivalent virosomal influenza vaccine will be administered intramuscularly (injection of a substance into a muscle) on Day 1 in healthy participants.
Trivalent commercial virosomal influenza vaccine will be administered intramuscularly on Day 1 in healthy participants.
Quadrivalent virosomal influenza vaccine will be administered intramuscularly on Day 1 in healthy participants.
Quadrivalent commercial influenza vaccine will be administered intramuscularly on Day 1 in healthy participants.