Published on in Vol 6, No 3 (2020): Jul-Sep
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/18939, first published
.
![Using Open-Source Intelligence to Detect Early Signals of COVID-19 in China: Descriptive Study Using Open-Source Intelligence to Detect Early Signals of COVID-19 in China: Descriptive Study](https://asset.jmir.pub/assets/98c1930242615cda843491b922dd8ba5.png 480w,https://asset.jmir.pub/assets/98c1930242615cda843491b922dd8ba5.png 960w,https://asset.jmir.pub/assets/98c1930242615cda843491b922dd8ba5.png 1920w,https://asset.jmir.pub/assets/98c1930242615cda843491b922dd8ba5.png 2500w)
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