Natasha S Crowcroft1, Shelly Bolotin2. 1. Public Health Ontario (Crowcroft, Bolotin); Laboratory of Medicine and Pathobiology and Dalla Lana School of Public Health, University of Toronto (Crowcroft, Bolotin); ICES (Crowcroft), Toronto, Ont. natasha.crowcroft@oahpp.ca. 2. Public Health Ontario (Crowcroft, Bolotin); Laboratory of Medicine and Pathobiology and Dalla Lana School of Public Health, University of Toronto (Crowcroft, Bolotin); ICES (Crowcroft), Toronto, Ont.
Authors: Lauren C Ramsay; Natasha S Crowcroft; Shari Thomas; Elena Aruffo; Alexandra Teslya; Jane M Heffernan; Effie Gournis; Joanne Hiebert; Valerie Jaeger; Manisa Jiaravuthisan; Jennifer Sharron; Alberto Severini; Shelley L Deeks; Jonathan Gubbay; Tony Mazzulli; Beate Sander Journal: Euro Surveill Date: 2019-03