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加拿大Laval大学疫苗研究组的科学家在脑膜炎球菌中发现一种新的表面蛋白,此蛋白能成为改良菌苗的主要成分。研究者发现此蛋白存在于各个脑膜炎球菌株中,包括目前尚无菌苗的B群脑膜炎球菌。
Scientists at the Vaccine Research Group at Laval University in Canada have found a new surface protein in meningococci that can become a major component of improved vaccines. The researchers found that the protein is present in various meningococcal strains, including the group B meningococcus that is currently bacterin-free.