After a one-week drop back into “substantial” territory, Fairfax County is once again seeing high levels of COVID-19 transmission.
For the week of Sept. 5-11, the county saw 111 new cases per 100,000 residents, and 4.1% of tests came back positive for COVID-19 — the two metrics used by the Centers for Disease Control and Prevention and the Virginia Department of Health to measure the level of community spread.
While the testing positivity rate remains low, the number of cases per 100,000 people has climbed over the 100-case threshold for high transmission.
The rise stems in part from the addition of 286 cases on Friday (Sept. 10), the most new infections that the county has seen in one day since 397 new cases were reported on Feb. 13, according to VDH data. Feb. 21 came close with 283 cases.
As a result, Fairfax County is now averaging 184.4 new cases per day for the past week, surpassing the summer high of 182.6 cases on Aug. 30. The seven-day average is still below the spring peak of 194.4 cases recorded on April 13.
With 130 more cases coming in today (Monday), 86,347 residents of the Fairfax Health District — which includes the cities of Fairfax and Falls Church — have contracted the disease caused by the novel coronavirus. 4,250 people have been hospitalized, and 1,170 people have died, according to the Fairfax County Health Department’s dashboard.
As the particularly contagious Delta variant keeps driving up COVID-19 cases statewide, the VDH announced last Tuesday (Sept. 7) that it has added more than 170 community testing events across the Commonwealth in response to an increase in people seeking to get tested.
That increase extends to the Fairfax Health District, which received more test results in the week of Aug. 29 than any other week since Jan. 24. Testing declined the following week of Sept. 5 leading into Labor Day weekend. Read More