566
Participants
Start Date
September 30, 2007
Study Completion Date
November 30, 2007
seasonal split influenza vaccine
0.5 ml/dose, containing 45 μg influenza HA antigens, 15 μg each subtype; one dose regime
seasonal split influenza vaccine
0.5 ml/dose, containing 45 μg influenza HA antigens, 15 μg each subtype; one dose regime
seasonal split influenza vaccine
0.5 ml/dose, containing 45 μg influenza HA antigens, 15 μg each subtype; one dose regime
seasonal split influenza vaccine
0.5 ml/dose, containing 45 μg influenza HA antigens, 15 μg each subtype; one dose regime
Sinovac Biotech Co., Ltd
INDUSTRY