National numbers, November 27

Nationwide, reported COVID-19 cases went up last week: the CDC reports 8% more cases in the week ending November 23 than in the week ending November 16. Wastewater monitoring also suggests a pre-Thanksgiving uptick, according to Biobot, while new hospitalizations have been at a plateau.

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National numbers, November 13

We are beginning to see the impacts of colder weather and new variants this week, as both official COVID-19 cases and new hospital admissions went up slightly: increasing by 6% and 5% from the prior week, respectively. Wastewater monitoring similarly shows an uptick in coronavirus transmission at the national level, according to Biobot’s dashboard. The Northeast still has the highest virus concentration, but other regions of the country are catching up.

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National numbers, November 6

Continuing a trend from the last few weeks, nationwide COVID-19 cases and hospitalizations are still at plateaus or trending very slightly downward. We aren’t clearly in a fall surge yet, but concerning newer Omicron subvariants are rising—along with other respiratory diseases.

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National numbers, October 30

The national COVID-19 picture continues to be somewhat murky, thanks in part to poor-quality data. Both nationwide cases and new hospital admissions trended slightly upward in the last week (by 2% and 1%, respectively); this could reflect the beginnings of fall surges in some places, but it’s hard to say for sure.

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