Google Flu Trends displays whizzy graphs and colourful maps showing the intensity and progress of each seasonal epidemic.
谷歌流感趋势利用五颜六色的智能图表展示出每一季节性流行病的紧张程度及发展情况。
Flu Trends can never be used to identify individual users because we rely on anonymised, aggregated counts of how often certain search queries occur each week.
流感趋势项目绝不用来透漏个人使用者的身份,因为我们依靠匿名的汇总的计数来知道一定的查询内容在每个星期发生的频率。
Flu Trends is limited to the US.
流感预测目前也只是限于在美国。