Huron Perth Public Health reported 12 new cases of COVID-19 on Tuesday.
Central Huron and St. Marys added 3 new cases.
Goderich and Huron East each added 2 cases, while Perth East and Stratford added 1 new case.
The Avon Maitland District School Board added 2 new cases and 2 new class closures at North Woods Elementary School.
Elsewhere: Lambton Public Health added 20 new cases while Middlesex London added 169.
