A Multicenter, Double-blind, Parallel, Non-inferiority, Phase III Study

This is an interventional prevention trial for Influenza focused on measuring CCIV, quadrivalent cell-culture based influenza vaccine, Influenza vaccine, Vaccination Read More

Inclusion Criteria:

• Given written informed consent
• Healthy Korean adults (age: between over 19)
• Women of childbearing age with negative Urine hCG in screening visit

Exclusion Criteria:

• Subjects unable to communicate (illiterate or who cannot understand the questionnaire and/or the study subject diary)
• Subjects participating in another clinical study or has participated in a clinical study in the last 30 days (the participation should be based on the final dose of the investigational drug)
• Subjects with impaired immune functions that include immune deficiency diseases
• Subjects with a history of Guillain-Barre syndrome
• Hemophilia patients at risk of serious bleeding with intramuscular injection or who had taken an anticoagulant
• Subjects with symptoms of active infection or who had higher than 38.0℃ fever before the investigational product administration
• Subjects to be planned to have a surgery in the study duration or subject who the investigator decides exception because of a clinical significant chronic or malignant disease or medical history to interrupt the study procedure
• Subjects with erythema and/or a tattoo in the injection site of the scheduled investigational product (the deltoid muscle) that is hard to identify the topical toxicity
• Subjects with a history of allergic reaction to eggs or chicken, the vaccine components, and/or Formaldehyed, Gentamicin and Sodium Deoxychloate
• Subjects who had been administered the influenza vaccine 6 months before the scheduled vaccination of the investigational product
• Subjects who had been vaccinated with another vaccine within 30 days before the investigational product administration or had a scheduled vaccination during the clinical study period
• Subjects who had received an immunosuppressant, immunity-modifying drug, cytotoxic chemotherapy that can affect his or her immune system, or radiation therapy within 3 months before the investigational product administration
• Subjects receiving systemic steroids (more than 20 mg/day of prednisolone administered everyday over 14 days or more than 700 mg of a cumulative dose during the same period of time) within 3 months before the administration (Day 1) of the investigational product (topical ointments, eye drops, inhalants or intranasally/intramuscularly administered drugs, or topically applied drugs such as ligaments; unless administered every other day over 14 days)
• Subjects who had received immunoglobulin or a blood-derived product within 3 months before being vaccinated with the investigational product or is scheduled to receive those products during the clinical study period
• Pregnant women, nursing mothers, or women of childbearing age who do not perform adequate contraception (using a condom, diaphragm, IUD, or hormonal contraception 21 days before vaccination with the investigational product or whose male partner had undergone a vasectomy)

Subjects who have other clinically significant medical or psychiatric examination findings deemed by the investigator to make them ineligible for participation in this clinical study