| Vaccine Provider | GSK | 
 | Suggested age for immunisation | 1 year old or older | 
 | Disease Prevention | The chickenpox vaccine protects against varicella-zoster virus infection, the virus that causes chickenpox. The vaccine contains a weakened form of the virus that does not cause disease. | 
 | Advantage | The chickenpox vaccine is the best way to protect against chickenpox and its complications. | 
 | Interval | 12 months,15 months | 
 | Certification | EMA  & Hong Kong Department of Health | 
 | Side Effect | Common reactions to the vaccine may include soreness, redness and swelling where the vaccine was given. A
mild fever and a rash, which looks like chickenpox but with fewer spots, can occur about 2 weeks after the vaccine. |