Suffolk County's COVID-19 map, which has reported numbers out of sync with the state's data, will be taken offline for a short time, the county executive announced yesterday.

Suffolk County’s COVID-19 map will be taken off line “for a few days” beginning today, County Executive Steve Bellone announced yesterday.

The county will be transitioning to “a new system that is part of our contact tracing efforts in partnership with the state to do enhanced contact tracing,” Bellone said. “We’ll get that map back up as we move to the new system,” he said.

The county will continue to post data on its website every day, he said. It has been posting daily updates here.

When he made the announcement, Bellone did not address the ongoing discrepancy between the “total cases” number displayed on the county map and the total cases for Suffolk reported by the State Department of Health.

The county map has been reporting a “total cases” number significantly higher than the state numbers — sometimes by as much as more than 4,000 cases.

Bellone, during his daily media briefing, has always reported the state numbers. The “COVID-19 Case Update” posted by the county to its website have also been reporting the state numbers.

Asked by a reporter last week to explain the apparent discrepancy, Bellone said he was unaware of any discrepancy and would look into it.

On May 16, the county’s daily “COVID-19 Case Update” document began including a note stating “Map includes positive antibody cases.” However, the map number clearly did not include all positive antibody cases because the total number of positive antibody tests reported by the county was about three times the difference between the state-reported case number and the county map’s case number.

On Saturday, the county’s daily case update began including the following statement: “Note: Map includes some positive antibody cases. We are currently working on issues with the computer program that produces the map.”

The sum of the cases reported on the map for Suffolk’s 10 towns has been closer to the total cases reported by the state. The county map has been the only consistently available source of data for individual towns and hamlets in Suffolk. It is unknown if the county’s “COVID-19 Case Update” document will include data for towns and hamlets going forward.

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Denise is a veteran local reporter, editor and attorney. Her work has been recognized with numerous journalism awards, including investigative reporting and writer of the year awards from the N.Y. Press Association. She was also honored in 2020 with a NY State Senate Woman of Distinction Award for her trailblazing work in local online news. She is a founder, owner and co-publisher of this website. Email Denise.