The number of COVID-19 cases in Sarnia-Lambton increased by seven Tuesday and there were two more recoveries.
Lambton Public Health reported 25 active infections in its daily update, up from 20 on Monday.
The total number of cases since the start of the pandemic climbed to 434 with the resolved cases at 384.
The death toll stands at 25, unchanged since June 6.
The number of cases in the Shell Corunna workplace outbreak remained at two.
The Lambton Kent District School Board's COVID-19 Advisory page is still reporting two student cases linked to Northern High School.
Bluewater Health is still reporting no positive patients in hospital.