@fmokren @CDCDirector It is the CDC community transmission map. They no longer reference it in masking recommendations but still maintain it for other purposes.
The link is here, but the page is a bit finicky, sometimes doesn't work, and sometimes only with certain browsers.
https://covid.cdc.gov/covid-da...
@fmokren@CDC Director这是CDC社区传播地图。他们不再在掩蔽建议中引用它，但仍然出于其他目的保留它。
链接在这里，但页面有点挑剔，有时不起作用，有时只适用于某些浏览器。
https://covid.cdc.gov/covid-da...