Aggregate cases (confirmed and probable) of COVID-19 and the aggregate number of persons testing negative by polymerase chain reaction (PCR) as reported through the Pennsylvania National Electronic Disease Surveillance System (NEDSS). Counts represent the number of unique people, not the number of tests.
For cases, the ZIP code represents the best residential address received around the time they were first identified as a case. For persons testing negative by PCR, the ZIP code represents the best residential address received around the time they were first tested. Persons with no known residential address are not included.
Only valid PA ZIP codes are included.
Aggregate counts of 1 through 4 for each zip code are suppressed to help protect confidentiality and are displayed as null/blank.