National numbers, July 24

Reported COVID-19 cases and hospital admissions seem to suggest that maybe the BA.5 surge is slowing down, at the national level. (And it is, definitively, the BA.5 surge, with almost 80% of new cases caused by this subvariant in the week ending July 16). According to CDC data, new cases only increased by 1% this week, compared to the week prior; last week, they increased by 17%.

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Introducing a new resource page on wastewater data

As official COVID-19 case data become less and less reliable, wastewater surveillance can help provide a picture of where and how much the virus is spreading. This week, I put together a new COVID-19 Data Dispatch resource page that outlines major national, state, and local wastewater dashboards across the U.S.

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National numbers, May 29

America’s largely-ignored BA.2 surge continues: the U.S. reported over 100,000 new cases a day last week, while an average of 3,600 new COVID-19 patients were admitted to hospitals each day. Both of these metrics rose about 8% from the week prior.

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