论文部分内容阅读
对 SARS疫区流行期的气候特征作了统计分析。发现它们共同的特征是月均温在 5~ 2 2℃ ,降水偏少 ,约在 90 mm以下 ,其中疫情爆发月均温 13~ 17℃。在疫区 ,如果出现气温日较差较小、大气污染指数高的天气 ,大约 8d后出现疫情峰值。由于 SARS第一次在人群中发现 ,并且缺乏病毒学研究 ,本项研究的结论是解释性的。
The climatic characteristics of epidemic period of SARS were analyzed statistically. Their common feature was found to be a monthly mean temperature of 5 to 22 ° C, with a small amount of precipitation less than about 90 mm, with an average monthly temperature of 13-17 ° C. In the epidemic area, if there is a relatively small difference in air temperature and a high atmospheric pollution index, a peak of the epidemic will occur after about 8 days. As SARS was first found in the human population and lack of virological research, the conclusion of this study is interpretive.