The number of confirmed coronavirus infections in Los Angeles County swelled significantly this week — the result, officials said, of a sizable backlog in the reporting of test results because of technical glitches.
While the full extent of the problem, and how much it will ultimately affect the county’s COVID-19 case counts, remains to be seen. Public health officials said Thursday that they’ve addressed the issues, though they expect to receive more accumulated results in the coming days.
Of the 3,600 new cases reported in the county Thursday, officials said roughly 2,000 were from the backlog.
“In addition to processing issues in the state’s reporting system that resulted in a large volume of duplicate records being sent to L.A. County, the COVID-19 pandemic has necessitated a real-time build out of reportable disease surveillance systems that were not initially set up for the sheer volume of data nor the real-time demand for highly processed data necessary to respond to COVID-19,” the county Department of Public Health told The Times in a statement. “As we build out additional capacities and solutions while continuing to process, sometimes there are technical issues with one of the numerous functionalities in the pipelines.”
Reporting issues have popped up periodically throughout the pandemic. The most significant snafu came to light in August, when state officials announced that a series of data failures had created a backlog of 250,000 to 300,000 test results in California.
While always essential, access to complete, trustworthy data is all the more vital now as California works to ward off the kinds of coronavirus surges that are striking many other states.
Already, more than 893,000 COVID-19 cases have been confirmed in California — the most of any state — and over 17,200 people have died from the disease.
L.A. County alone accounts for more than 294,000 cases and is nearing 7,000 deaths.
Separate from the data issues, the county has also seen a slight uptick in its daily number of reported cases since mid-September, “and this is a cause for some worry,” Public Health Director Barbara Ferrer said earlier this week.
The latest data logjam comes as L.A. County is looking to relax some coronavirus-related restrictions to bring local rules in line with wider state guidelines.
The changes, expected to be incorporated into a revised health officer order Friday, would eliminate a requirement that customers at wineries and breweries make reservations, remove the food service requirement for wineries, and allow family entertainment centers to reopen outdoor attractions such as go-kart tracks, miniature golf courses and batting cages.
State officials also announced this week that all personal care services — which include hair removal and massage and tattoo parlors — will now be allowed to resume modified indoor operations.
Officials also said that all L.A. County schools will be allowed to bring on campus up to 25% of their