Hepatitis A (Live) vaccine

Hepatitis A (Live) vaccine, Freeze-dried Advantages: 1.Accordance with the trend of biomedicine. 2. Convenient for storage and transportation. 3. The improvement of the stability of the vaccine. 4. The extension of the validation. 5. More stable immune resultsClinical research result: 1. Better safety after vaccination. 2. Seroconversion rate of anti-body is as high as 98%. 3. High and permanent level of anti-body after vaccination.Hepatitis (A Live) vaccine, Freeze-dried Clinical Observation Research:National Institute for the Control of Pharmaceutical and Biological ProductsSanitation and antiepidemic Prevention Station in Guangxi Zhuang Autonomous RegionSanitation and antiepidemic Prevention Station in Mengshan Country Guangxi Province