Is the hepatitis B vaccine injected in the university (15 yuan) the same as dozens of pieces in hospitals outside? I had three injections at school, but I haven't had antibodies yet. Should I go out?

The difference lies in the following aspects:

1, the vaccine is made in China or imported, and the price of imported vaccine can reach about 190; Moreover, the antibodies produced by imported vaccines are better;

2. The vaccine content is different, such as 10mg, 20mg, etc. , so the price is different;

In addition, domestic 10mg vaccines are used in the campus, all of which are qualified vaccines. Don't worry.