今話題のコロナウィルス [IT一般]
The New England Journal of Medicineに解説
https://www.nejm.org/doi/full/10.1056/NEJMe2002387?query=featured_home
が出ているのでGoogle翻訳で眺めてみたた。
それで気になるのは、こんなところ;
Of note, there were no cases in children younger than 15 years of age. Either children are less likely to become infected, which would have important epidemiologic implications, or their symptoms were so mild that their infection escaped detection, which has implications for the size of the denominator of total community infections.
(今の所子供から大人への感染はないようだ。発症しない子供が周りに広げている可能性は?学校の休校は子供を守るのではく、その両親や祖父母を守るためか?)
Community spread in the United States could require a shift from containment to mitigation strategies such as social distancing in order to reduce transmission. Such strategies could include isolating ill persons (including voluntary isolation at home), school closures, and telecommuting where possible.
(日本、特に北海道は、もう始めた。)
For example, Li et al. report a mean interval of 9.1 to 12.5 days between the onset of illness and hospitalization.
ここが12.5日間の待機の根拠か?
ここにはビル・ゲイツの意見も載っている。
https://www.nejm.org/doi/full/10.1056/NEJMp2003762