The subreddit r/coronavirus is a pretty great COVID-19 news source with 1.2M+ members

boing
2

There are state based ones, too.

https://www.reddit.com/r/CoronavirusWA/

https://www.reddit.com/r/CoronavirusCA/

and support based ones

https://www.reddit.com/r/CoronavirusSupport/

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