The Niagara Region is currently dealing with two influenza outbreaks.
While most cases of the flu are not lab confirmed the region has a total of 56 new cases of influenza A this week alone.
There have been over 380 confirmed cases since October.
The flu is a highly contagious infection of the nose, throat and lungs caused by the influenza virus.
It can be a serious illness for some people.
The main difference between the common cold and influenza is that a high fever is present with the flu along with body aches and chills.
Pharmacies and medical clinics offer the flu shot free of charge.