| Article ID | Journal | Published Year | Pages | File Type | 
|---|---|---|---|---|
| 10964250 | Vaccine | 2014 | 6 Pages | 
Abstract
												Benefiting from the booming economy, rapid improvement in sanitation, safe water supply, and implementation of hepatitis A vaccines, the epidemiological pattern of hepatitis A moved from high to intermediate endemicity in Shijiazhuang. Policy makers should be aware of the waning of immunity in entire population, and adapt immunization strategy timely, to ensure a lifelong protection against hepatitis A virus.
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											Authors
												Ying Chen, Xin-Jiang Zhang, Yu-Liang Zhao, Yan-Hong Zhang, Song-Mei Wang, Zhi-Yong Hao, Zhi-Yong Zhang, Jing-Chen Ma, Yun Fang, Xuan-Yi Wang, 
											