Study on the epidemic factors and control methods of the maize rough dwarf virus disease;

方法采用棉签拭子法查蛲虫卵 ，透明胶纸法作流行因素调查。

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Objective to analyze epidemic factors rabies of from 2005 to 2006 in Fuyang prefecture and find effective countermeasures.

目的分析阜阳市2005 ~ 2006年狂犬病流行因素，探讨有效防制措施。

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The epidemic factors are related with various agents including age, immunity, season, feeding methods and the application of antibiotics and so on.

其发病的流行因素与年龄、免疫力、季节、喂养方法、抗生素的应用等诸多因素有关。

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They also cite the cheapness and time-saving aspects of fast food as major contributing factors to the supposed epidemic of obesity in the United States.

FORBES: Eating Healthy On A Budget

When looking at how all of us can maintain and strengthen our engagement in the AIDS response, I am fully committed that UNESCO will continue to address the social and structural factors that fuel the epidemic, including gender inequality and stigma and discrimination, and to empower young people to make healthy, informed decisions.

UNESCO: World Water Assessment Programme (WWAP)

There are plenty of other factors, including the end of the crack epidemic, changes in policing tactics, higher incarceration rates, and more.

FORBES: Kevin Drum on the Molecule