The Windsor Essex County Health Unit has identified an additional location where residents may have been exposed to the measles virus.
The latest exposure point is at the Jackson Park Health Centre on April 8 and April 10.
If you were anywhere in the building on April 8 from 7 p.m. to 9:15 p.m., or on April 10 from 5:50 p.m. to 9:20 p.m. you have been been exposed.
So far this month, the health unit has confirmed an additional eight cases of measles.
A list of all the exposure points in Windsor-Essex is available on the health unit's website.