COVID-19 Case Data

COVID-19 Trend Graph

This graph updates every day at 8:35PM.

The following graph shows the breakdown of new positive COVID-19 cases involving Frisco ISD staff and Frisco ISD students who were on campus while infectious. The line shows the trend in a 7-day rolling average of daily new cases. Positive cases are associated with the date of symptom onset or date of positive test if no symptoms. This date does not necessarily align with the date the case was reported to FISD or communicated to parents and staff.

COVID-19 Campus Reports


Each Monday, the following table will be updated to reflect the number of positive COVID-19 cases reported to Frisco ISD based on the date the positive individual first began experiencing symptoms, or if no symptoms, that the individual received a positive test result. This weekly figure will display cases involving students and campus-based staff from the previous Monday-Sunday when the individual was on campus during the infectious period. The infectious period is defined as 48 hours prior to symptom onset, or positive test if the individual does not have symptoms, through the end of quarantine. There are also cumulative totals by campus for the 2021-22 school year.

Weekly Staff/Weekly Student - The number of positive COVID-19 cases involving FISD students and campus-based staff with a symptom onset or positive test during the previous Monday-Sunday. Cases only include those when the positive individual was on campus during the infectious period.

Cumulative Staff/Cumulative Student - The cumulative totals of COVID-19 cases reported for the 2021-22 school year, starting with the first day of school, August 12, 2021.

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