Methods According to the routine separation methods fastidious bacteria of the respiratory tract were isolated, and using K-B disc diffusion test their drug -resistance was detected.

方法按细菌学常规方法分离标本中苛养菌，采用K - B纸片扩散法进行药敏检测。

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The counts of dust particles and the CFU of sedimentary bacteria in the air of COA and the CFU of surface b...

空气中尘埃粒子数、沉降菌及物品表面细菌菌落数均达到国家标准。

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Methods the bacteria were separated by bacterial culture and the drug resistance test was conducted using K-B method.

方法采用细菌培养、分离和鉴定以及K - B纸片扩散法，对分离菌进行药敏检测。

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These bacteria also support the immune system, and aid the creation of B-vitamins.

CNN: Vital Signs health tips

The results have been equally massive: 3.4 million lives saved from hepatitis B, which causes liver cancer, 1.2 million lives from measles, 560, 000 from the Hib bacteria, 474, 000 from whooping cough, 140, 000 from yellow fever and 30, 000 from polio.

FORBES: With Vaccines, Bill Gates Changes The World Again