单词	pneumococcus
释义	pneumococcus /ˌnjuːmə(ʊ)ˈkɒkəs / noun (plural pneumococci /ˌnjuːmə(ʊ)ˈkɒk(s)ʌɪ/ /ˌnjuːmə(ʊ)ˈkɒk(s)iː/) A bacterium associated with pneumonia and some forms of meningitis. Streptococcus pneumoniae, a Gram-positive diplococcus. The bacteria pneumococcus, with more than 90 serotypes, is a common pathogen with many unknowns.... These scientists have recently discovered that a significant proportion of pneumonia in children is not caused by a virus, but by a bacterium - the pneumococcus. The pneumococcus, a bacterium, is responsible for about a third of community pneumonia cases. Derivatives pneumococcal adjective ... The pneumococcal bacterium is the second most common cause of bacterial meningitis. But these same kind of bacteria, pneumococcal bacteria, also help cause ear infections, or otitis media. Septicaemia, particularly pneumococcal and meningococcal, may be associated with widespread thrombosis.
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