Epidemiologicalsurveillance and vectoral surveillance is also being reinforced.
流行病监测和传病媒介监测也得到了加强。
2
The main activities include routine epidemiologicalsurveillance, nutritional surveillance and control of micronutrient deficiency in some regions.
主要活动包括在一些地区实施例行流行病学监测、营养监测和微量营养素缺乏控制。
3
As soon as WHO was established, it appointed more reference centres, starting in 1947 with the world Influenza centre in London for worldwide epidemiologicalsurveillance.