Objective:To provide the objective basis for prevention and treatment for the HBV infects, the infection sera modes of HBVA and the acquired immunity state of the health crowd were investigated.

目的：了解健康人群HBV感染及获得性免疫的状况，为更好的防治乙型肝炎提供客观依据。

youdao

Furthermore, as the archaeological record shows, the state of health of agriculturalists was worse than that of their contemporary hunter-gatherers.

此外，正如考古记录所显示的那样，农学家的健康状况比他们同时代的采猎者还要差。

youdao

The report's writers state that America's failure to invest in infrastructure impacts not only the health of the real estate market but also our ability to remain globally competitive.

该报告的作者指出，美国在基础设施上投资失败，不仅影响了房地产市场的健康发展，还影响了美国的全球竞争力。

youdao

The Department of Health in the state of Minnesota says you should throw away anything in soft packaging.

VOA: special.2010.07.19

Elizabeth Klein,an assistant professor at the College of Public Health at Ohio State University,was the lead author.

VOA: special.2009.05.27

As a member of the health committee for the state of California, I believe that that was an inconsistent message."

VOA: standard.2010.07.26

The state of the health care system is not one of them.

FORBES: Beijing's Healthcare Reform: $173 billion and counting

In Mississippi, from the farm to the grocery, the convenience store to the restaurant, all food is already regulated to ensure safety by divisions of the U.S. Department of Agriculture, the Food and Drug Administration, the state Department of Health and the state Department of Agriculture and Commerce.

CNN: 'Anti-Bloomberg' bill stops overregulation

This patient would normally be under the purview of the state health system, and the state health lab is not operational in New Orleans because of the hurricane damage.

NPR: Officials: Louisiana Hospitals Face Years of Recovery