Association between air temperature and COVID-19 emergency department visits in Ontario, Canada: A population-based case-crossover study.

Nicholas Grubic, Erjia Ge, Zhou Zang, Eric Lavigne, Michael A Campitelli, Haley Golding, Tariq Cisse, Maria Koh, Brice Batomen, Jane Liu, Xiaolin Wei

International journal of hygiene and environmental health

2026

Journal Article

Humans, Ontario, COVID-19, Cross-Over Studies, Emergency Service, Hospital, Female, Emergency Room Visits, Male, Middle Aged, Adult, Aged, Temperature, Adolescent, Young Adult, Cold Temperature, Hot Temperature, SARS-CoV-2, Child