带状疱疹疫苗卖不动，带状疱疹疫苗大打折扣

Group 1 - The price of the varicella-zoster vaccine from Baike Biological has been significantly reduced from 1375 yuan to 464 yuan, representing a price cut of approximately 66% [1] - Baike Biological has previously adjusted the price of its varicella-zoster vaccine, indicating a strategy to enhance public awareness and improve health levels among the elderly through promotional activities [2] - There are two types of varicella-zoster vaccines available in China: Baike Biological's live attenuated vaccine, which requires one dose for individuals aged 40 and above, and GlaxoSmithKline's recombinant vaccine, which requires two doses for individuals aged 50 and above, as well as for adults with increased risk due to known diseases or treatments [2]