HALIFAX -- Nova Scotia is reporting 91 new COVID-19 cases Monday, as the active number of cases in the province drops to 1,434. In a news release from the province, it says 66 of the cases are in the province's Central zone. Seventeen new cases were reported in the Eastern zone, five are in the Northern zone, and three are in the Western zone. Two of the new cases in the Central zone involve patients in a non-COVID unit at the Halifax Infirmary site of the QEII Health Sciences Centre. Health officials say those patients have been transferred to the COVID-19 unit, and all other patients in the non-COVID unit have tested negative and are being closely monitored. As a precaution, Nova Scotia Health Authority is testing staff and doctors who have worked in the unit.