Mycoplasma pneumoniae is a bacterium which can cause acute respiratory infections.

肺炎支原体是一种可引起急性呼吸道感染的细菌。

But a study also showed that the scheme reduced cases of diarrhoea, acute respiratory infections and eye infections among participating Indian families.

但一项研究也表明，该计划减少了参与其中的印度家庭的腹泻、急性呼吸道感染和眼部感染病例。