Lifelabs have announced they are reducing their hours at some Patient Service Centres, and even temporarily closing some, to help fight the spread of COVID-19.
A quick search on their website shows the only Niagara location that's closed is the one on Belton Boulevard in St. Catharines.
The location on Queenston Street in St. Catharines is only open weekdays from 7:30am until 12:30pm.
Beyond that, it seems most Niagara locations are open weekdays from 7:30am until 3:30pm at the earliest.
You can check your specific location using their finder tool by clicking here.
In a statement on their website, Lifelabs says if you are visiting any of their locations, they strongly encourage you to use Appointment Booking or virtual check-in app – Save My Spot – so that you can limit your time there.