Urgent! ! Under special circumstances, there are still more than 20 days to go abroad. How to get hepatitis B vaccine before going abroad?

You can consider inoculating GlaxoSmithKline's Anzhen hepatitis B vaccine. The instructions of the vaccine say that in order to achieve the best immune effect, three consecutive intramuscular injections are needed. It is suggested that there are two immunization programs: accelerated program, namely 0, 1 and February immunization program. This procedure can rapidly induce the production of protective antibodies. The fourth dose of booster immunization should be carried out at the age of 12 months. The program with a long interval between the second and third injections is 0, 1, 6 months immunization program. This procedure takes a long time to provide protection, but it can induce high titer anti -HBs antibody. In some special cases, adults need to produce protective antibodies more quickly. For example, travelers to high-epidemic areas should start to inoculate the product within one month before departure, and the three-dose intramuscular injection program can be used for 0, 7, 2 1 day. When applying this procedure, it is recommended to carry out the fourth dose of booster immunization 12 months after the first dose of vaccine inoculation.

I hope it helps you!