& gt Is there a difference between domestic varicella vaccine and imported vaccine?

There are three differences: first, the concentration of the vaccine itself is higher. The effect will be better. Import price 330, domestic price 160. Second, in terms of breakthrough cases (that is, cases of chicken pox after vaccination), the import price has been reduced by half because of high concentration. Third, the issue of sales compensation, when the vaccine was imported, after the imported chickenpox "Witkey Lemon" was inoculated 3 1 day, the chickenpox still grew, and the vaccine money could be fully refunded. The doctor is not as clear as I am, because I used to be a professional vaccine representative of this imported vaccine. Personally, I think domestic production is ok. On the one hand, they all have the function of preventing chickenpox. Imported products are better, but domestic products can also prevent chicken pox. Out of patriotism, I will choose domestic products. Two: the price difference is too big. Three: As long as you get the vaccine, even if you get chicken pox again, the symptoms are very mild.