COVID-19 in the region. COVID-19 outbreak at Kingston, Ont., nail salon not cause for Stage 2 rollback: Elliott Over the last week, the public health unit has traced 18 cases of the novel coronavirus back to Binh’s Nail Salon in the city, which served 500 customers from June 12 to 24.[ Sign up for our Health IQ newsletter for the latest coronavirus updates ]Those clients were ordered to get tested for the virus immediately and self-isolate for 14 days no matter the results.Now, Moore has ordered that masks be worn in any public place in the region, including grocery stores, libraries, buses and taxis, houses of worship, retail stores and hair and nail salons.Paterson noted, as Moore has noted several times before, that Kingston’s second.