coronavirus cases continue to climb in Nova Scotia, front-line workers across the province are gearing up and are well prepared.That includes staff at the province’s main testing laboratory.The microbiology lab on the third floor of the QEII Health Centre’s Mackenzie Building may be small, but its job is massive and seemingly never-ending.“It’s busy, it’s constant,” chuckles the lab’s manager Charles Heinstein.“I think I’ve said this before; it never stops.”The team at the lab process all of the COVID-19 tests from mainland Nova Scotia, as a lab at the Cape Breton Regional Hospital, handles samples from that part of the province.Right now, the QEII lab is receiving and processing between 1,000 and 1,500 samples per day, but with current.