Huron Perth Public Health added 6 new cases of COVID-19 on Tuesday.
North Perth and Perth East each added 3 cases, while Huron East added 1 case.
Another case was reassigned to another health unit.
The Avon Maitland District School Board is reporting another cases at Milverton Public School to make 2 cases total and 2 classroom closures. North Perth Westfield Elementary School is also reporting 2 cases and 2 class closures.
Elsewhere: Middlesex London added 8 new cases, while Lambton Public Health added 4.
