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COVID-19 by Week, Los Angeles County

Weeks Prior to June 2021

New COVID-19 Cases by Week, March 2020 through May 2021

COVID-19, Cases, Los Angeles County COVID-19, Cases, Los Angeles County

Los Angeles Almanac chart. Data in chart are for all Los Angeles County.

Note regarding week, ending May 29, 2021, in chart above: 3,857 backlogged cases were added to the cumulative number of COVID-19 cases for this week. These cases (lighter orange portion of that week's data bar in the chart) actually occurred over the previous year, as far back as March 16, 2020. These were not initially identified as COVID-19 cases, but only later determined to have been COVID-19 infections.


COVID-19 Deaths by Week, March 2020 through May 2021

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Note regarding week, ending Feb. 27, 2021, in chart above: 806 additional deaths were added to the cumulative number of COVID-19 deaths for this week. These deaths (purple portion of that week's data bar in the chart) actually occurred during the surge of Dec. 2020 through Feb. 2021. These were not initially identified as COVID-19 deaths, but only later were identified as deaths due to COVID-19.
Note regarding week, ending May 29, 2021, in chart above: 118 additional deaths were added to the cumulative number of COVID-19 deaths for this week. These deaths (purple portion of that week's data bar in the chart) actually occurred during the previous surge. These were not initially identified as COVID-19 deaths, but only were later identified as deaths due to COVID-19.

Los Angeles Almanac chart. Data in chart are for all Los Angeles County.


Source: Los Angeles County Department of Public Health.