Of the 20 countries that were endemic in the mid 1980s, only 4 (all on the African continent) are still reporting cases.
上世纪80年代中期曾经流行该病的20个国家中,仅有4个国家(全部在非洲大陆)仍然报告发生病例。
Results The absolute value of the reporting cases is high in the national data and with a little fluctuation.
结果全国传染病周报告数绝对值大,各周数据波动较小;
Describe the procedures for reporting cases in which unauthorized personnel, un-manifested materials, or signs of tampering are discovered.
描述如何对未经批准的人员,不允许装载的材料,或是发现篡改的现象进行报告。
应用推荐