The Pennsylvania Department of Health isn't providing identifying information on confirmed cases, except noting if the person is a child, due in part to the increasing volume of positive tests statewide.
However, some local organizations have reported cases here, and those reports are listed below.
The number of reports may not match the official number of cases because of the state's time frame — its midday counts show positive tests as of midnight — or because the state reports cases by the person's county of residence, even if possible exposures happened elsewhere.
Saturday, April 18
First positive COVID-19 case reported at Water Street Mission.
- Nursing homes update: 16 in Lancaster County have now publicly reported cases
"About 16" of the county's 89 COVID-19 deaths had been from 446-bed Conestoga View Nursing & Rehabilitation in Lancaster Township, according to the coroner.
Thursday, April 16
- Nursing homes update: 15 in Lancaster County have now publicly reported cases
Wednesday, April 15
First COVID-19 case among inmates, second among staff at Lancaster County Prison reported
Coronavirus found in 17 Lancaster County nursing homes or similar facilities, state says
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Monday, April 13
Dart Container reports 10 COVID-19 cases at Leola plant and one at its Lancaster facility.
- -Â Luther Acres reported its first case, in a staffer, and Pleasant View, Brethren Village, Mennonite Home, Homestead Village, Conestoga View and ManorCare Lancaster reported additional cases or deaths.
Wednesday, April 8
Lancaster County Government reports three employees with COVID-19; now quarantined, they worked in the District Attorney's Office, Behavioral Health and Developmental Services department, and at Lancaster County Prison.
COVID-19 updates from Brethren Village, Homestead Village & Mennonite Home Communities
Tuesday, April 7
5 employees at Pepperidge Farm bakery in Denver test positive for COVID-19
Pleasant View, Hamilton Arms report COVID-19 deaths, Mennonite Home reports 1 new case
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Monday, April 6
Four senior living communities or nursing homes — Mennonite Home, Pleasant View, Willow Valley & Brethren Village — report at least one additional case in residents or staff, and Mt. Hope Nazarene Retirement Community reports its first three cases in residents.
Rohrerstown Stauffers of Kissel Hill employee tests positive for COVID-19; store to remain open
Sunday, April 5
Mennonite Home reports 4 COVID-19 deaths; 6 new positives raise its case tally to 37
Brethren Village reported two residents tested positive for COVID-19 and said of those two new cases, one resident died. The retirement community said the resident had "underlying health conditions."
Saturday, April 4
Person at Conestoga View tests positive for COVID-19.
Friday, April 3, 2020:
Lancaster Sheetz closes after employee tests positive for coronavirus.
A Millersville University student tests positive for coronavirus.
Mennonite Home reports five more positives, none of them in personal care or Woodcrest Villa.
Thursday, April 2, 2020:
Wednesday, April 1, 2020:
Employee at Weis Markets in Willow Street tested positive for COVID-19; store remains open
Nursing home update: first Brethren Village case is staffer, Mennonite Home count rises to 11
Tuesday, March 31, 2020:
Monday, March 30, 2020:
-Â COVID-19 update: 6 cases at Pleasant View, 1 death at Landis Homes
Sunday, March 29, 2020:
-Â Second COVID-19-related death in Lancaster County reported by state Department of Health
Saturday, March 28, 2020:
-Â Elderly woman in her 80s is first COVID-19-related death in Lancaster County [update]
Friday, March 27, 2020:
-Â Penn State Hershey Medical Center reports first death from COVID-19Â [Not Lancaster County directly, but many county residents use or work at the Hershey-based health system]Â
-Â Six Susquehanna Valley EMS providers in quarantine after COVID-19 exposure in Lancaster County
-Â ManorCare, Hamilton Arms, Mennonite Home & Lebanon VA report positive COVID-19 tests
-Â Lancaster man awaits COVID-19 test results in new quarantine center for homeless
Thursday, March 26, 2020:Â
-Â COVID-19 found in a nursing unit, Pleasant View says
-Â Resident tested positive for COVID-19, Landis Homes says
Wednesday, March 25, 2020:Â
Tuesday, March 24, 2020:
-Â Wendy's employee at Lincoln Highway East location tested positive for COVID-19, company says
Sunday, March 22, 2020:
-Â Elizabethtown College student tests positive for coronavirus
Saturday, March 21, 2020:
-Â A Penn State Health Milton S. Hershey Medical Center employee tested positive for COVID-19Â [Not Lancaster County directly, but many county residents use or work at the Hershey-based health system]Â
Friday, March 20, 2020:
-Â Worker at Turkey Hill store in Lancaster tested positive for COVID-19, company says
Thursday, March 19, 2020:
-Â Penn Medicine LGH health care provider tests positive for COVID-19
Wednesday, March 18, 2020:
-Â First positive COVID-19 test reported in Lancaster County at LGH