Earlier on Monday, federal Public Safety Minister Bill Blair said starting July 5, air travellers who have been fully vaccinated for at least two weeks won’t have to spend any time at a quarantine hotel, and neither air nor land travellers who are fully vaccinated will have to quarantine at home at all as long as they test negative before and after arrival.For now, the new rules only recognize the four vaccines Canada has authorized and will not apply to most foreign nationals.Quebec’s Health Department has said a previous COVID-19 infection triggers an immune system response similar to the response from a first dose of vaccine.The National Advisory Committee on Immunization (NACI), however, has said people with a previous infection “should.