Influenza and Pneumonia Deaths in Canada (2000–2023): A Fluctuating Public Health Threat

Influenza and pneumonia have remained persistent causes of death in Canada over the past two decades, particularly affecting older populations and those with chronic conditions. From 2000 to 2023, deaths from these respiratory illnesses ranged between 4,100 and 8,600 annually, with notable spikes in 2015 and 2018, and a sharp drop during the COVID-19 pandemic.

In 2023, 6,363 Canadians died from influenza and pneumonia, accounting for 2.0% of all deaths. This marked a recovery from the significant dip in 2021, when deaths fell to just 4,139 (1.3%), likely due to pandemic-era infection control measures and heightened public awareness.

Influenza and Pneumonia Deaths in Canada (2000–2023)

Year	Rank of leading causes of death	Number of deaths	Percentage of deaths
2000	8	4,966	2.3%
2001	8	4,776	2.2%
2002	8	4,725	2.1%
2003	8	4,957	2.2%
2004	7	5,729	2.5%
2005	7	5,845	2.5%
2006	8	5,152	2.3%
2007	8	5,452	2.3%
2008	8	5,386	2.3%
2009	8	5,826	2.4%
2010	8	5,106	2.1%
2011	8	5,787	2.4%
2012	8	5,694	2.3%
2013	7	6,551	2.6%
2014	7	6,597	2.5%
2015	6	7,630	2.9%
2016	8	6,235	2.3%
2017	6	7,449	2.7%
2018	6	8,601	3%
2019	7	6,952	2.4%
2020	8	6,045	2%
2021	10	4,139	1.3%
2022	8	6,161	1.8%
2023	8	6,363	2%

Key Trends:

• Peak deaths: 8,601 in 2018, accounting for 3% of total mortality.
• Lowest point: 4,139 deaths in 2021 during strict COVID protocols.
• Long-term average: ~6,000 deaths annually, ranking between 6th and 10th among leading causes of death.

Despite being vaccine-preventable and treatable in many cases, influenza and pneumonia remain serious threats, especially in the context of aging demographics and seasonal outbreaks.

Source:

Source Name:	Statistics Canada. Table 13-10-0394-01 Leading causes of death, total population, by age group
Source Link:	https://www150.statcan.gc.ca/t1/tbl1/en/cv.action?pid=1310039401
Release Date:	2025-02-19