APA (7th ed.) Citation

Kassee, C., Shigayeva, A., Kandel, C., Farooqi, L., Zhong, Z., Gingras, A., . . . McGeer, A. (2026). Early COVID‐19 and Severity of Subsequent Omicron Infection in Ontario Canada. Influenza & Other Respiratory Viruses, 20(1), 1. https://doi.org/10.1111/irv.70197

Chicago Style (17th ed.) Citation

Kassee, Caroline, et al. "Early COVID‐19 and Severity of Subsequent Omicron Infection in Ontario Canada." Influenza & Other Respiratory Viruses 20, no. 1 (2026): 1. https://doi.org/10.1111/irv.70197.

MLA (9th ed.) Citation

Kassee, Caroline, et al. "Early COVID‐19 and Severity of Subsequent Omicron Infection in Ontario Canada." Influenza & Other Respiratory Viruses, vol. 20, no. 1, 2026, p. 1, https://doi.org/10.1111/irv.70197.