ISID publishes annual and quarterly word clouds based on ProMED’s infectious disease surveillance where the size of each word indicates the frequency with which a ProMED report was published on the topic. Click on the image to zoom in.
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July – September 2021 ProMED Report Map
![](https://isid.org/wp-content/uploads/2021/11/ProMED-Q3-2021-Word-Cloud.png)
October 01, 2021
Note: word size does not indicate the size of an outbreak nor its exact location on a continent.