This week, Covid activity in the USA continued to fall, indicating that the current wave has ended.

The test positivity rate and percent of Emergency Department visits diagnosed with Covid in the USA by week: Jan 6, 2024 to Sep 27, 2025.

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Data for the last two weeks (highlighted in grey) are provisional and subject to revision.

Chart: Bob HawkinsSource: CDC Covid TrackerGet the dataCreated with Datawrapper