1. - Nissl agent extracted from Nissl strains with L2 immunity or Nissl strains with L3 immunity, in which ECA is igtb;Or a lactone preparation process, including the mixing of vesicles produced from a visceral strain with a L2 Los immunology and a L3 Los immunology neissal strain, Each strain can be selected as igtb.16: an immune ingredient or vaccine, including the preparation of Neisseria blisters, the preparation of 1-10 or 12-15 of any required water bottle and an acceptable former pharmacist 19. Neisseria separated the water bottle from claim 16, which relates to the separation of the water bottle from the ECA (s) production phase and claim 11 of Neisseria,Or, if appropriate, combine the L2 and L3 blisters and prepare the blisters with a pharmaceutically acceptable precursor chemical.
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