John Hopkins GIS Dashboard appears broken now for two days.  It was a great source while it lasted.

Does anyone know why it’s no longer working or are there alternatives with regular updates?

 https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda7594740fd40299423467b48e9ecf6

GIS Dashboard

In response to this ongoing public health emergency, we developed an online dashboard (static snapshot shown below) to visualize and track the reported cases on a daily timescale; the complete set of data is downloadable as a google sheet. The case data visualized is collected from various sources, including WHO, U.S. CDC, ECDC China CDC (CCDC), NHC and DXY. DXY is a Chinese website that aggregates NHC and local CCDC situation reports in near real-time, providing more current regional case estimates than the national level reporting organizations are capable of, and is thus used for all the mainland China cases reported in our dashboard (confirmed, suspected, recovered, deaths). U.S. cases (confirmed, suspected, recovered, deaths) are taken from the U.S. CDC, and all other country (suspected and confirmed) case data is taken from the corresponding regional health departments. The dashboard is intended to provide the public with an understanding of the outbreak situation as it unfolds, with transparent data sources.

This site has map and links to sources

https://bnonews.com/index.php/2020/02/the-latest-coronavirus-cases/

It's working for me. Note their numbers only show confirmed cases (2 tests).

If the above doesn't help explain things and it's still not updating, try a different browser or clear cache & cookies and restart.

I have been monitoring this dashboard that appears to be managed in China. Not sure of the source or validity of the data but over the last few weeks it seemed to track well against the John Hopkins board. There are also several articles that are interesting, even with the broken Google translation.

https://ncov.dxy.cn/ncovh5/view/pneumonia