

Reporting of total new daily cases (positive results) and cases per 100k will continue to include PCR and antigen tests. Because of this, as of 4/5/22, test percent positivity is calculated using PCR tests only.

This may impact the number and interpretation of total test results reported to the state and also impacts calculation of test percent positivity. As of 4/4/22, HHS no longer requires entities conducting COVID testing to report negative or indeterminate antigen test results.Please see our Reinfections Dashboard for more information and data on this topic. In late 2021, the frequency of reinfections increased. Reinfections, or a new positive result 90 days after a first positive result, do rarely occur. Thus, the information here represents the number of unique persons who have tested positive. Positive results on this page represent the first time a person tested positive in New York State.However, from Decemuntil March 30, 2022, 24% of positive results from Onondaga County (Central New York region) were from self-administered home tests.Self-administered home tests reported to counties are not included in these data. To examine the impact of primary COVID-19 vaccination and previous SARS-CoV-2 infection on COVID-19 incidence and hospitalization rates, statewide testing, surveillance, and COVID-19 immunization data from California and New York (which account for 18 of the U.S. Starting on September 20, 2020, these data also include pooled/batch tests reported by institutions of higher education. These files contain cumulative counts of COVID-19 cases and deaths (confirmed and probable) in the United States over time at the national, state, and county levels. Test results data comes from the Electronic Clinical Laboratory Reporting System (ECLRS), a NYSDOH database that contains reported results from all the labs testing samples from New York State residents. The New York Times is sharing the data files supporting their reporting on the COVID-19 outbreak.
