The progress of method for identifying the virulence factors of virulent bacteria

鉴定致 病菌 毒力因子方法的进展

Screening of the Highly Virulent Strains from Symbiotic Bacteria and the Adversity Resistance

共生 菌高 毒力菌株的筛选及其抗逆性的研究

More virulent bacteria and / or more severe pneumonias can be associated with destruction of lung tissue and hemorrhage .

毒力 较强 细菌性肺炎或更严重的肺炎可能与肺组织破坏和出血有关。