Lambton Public Health reported eight new cases of COVID-19 Friday.
In its daily update, the health unit also reported five more resolved cases, increasing the active case count by three to 63.
There have been 4,468 confirmed infections in Sarnia-Lambton since March 2020, of which 4,327 have been deemed resolved, and 78 related deaths.
There are four active outbreaks, down one from Thursday, and five COVID-positive patients at Bluewater Health.