The mass testing comes after the discovery of a dozen cases linked to a hospital treating coronavirus patients arriving from abroad.
In May, China tested the entire city of Wuhan - home to 11 million people and the epicentre of the global pandemic.
Singh says the resettlement program needs to be expanded.
The Sipekne'katik First Nation continue to face abuse in Nova Scotia.
Afghan refugees who risked their lives to support Canada are being flown into our country. Mendicino says the circumstances in Afghanistan are urgent and volatile. Former Afghan interpreters are calling on Canada to expand their program.