Ontario COVID-19 Death Rates by Vaccination Status and Age Group

Daily reported 7-day moving average death rates per 100,000 for COVID-19 in Ontario, segmented by vaccination status and age group. The dataset is produced by the Government of Ontario and was last updated on April 17, 2026. Data includes rates for not fully vaccinated, fully vaccinated, and vaccinated with at least one booster categories.

Use Cases

• Analyze trends in COVID-19 mortality based on vaccination status mentioned in the description
• Compare death rate patterns across different age groups
• Model the effectiveness of booster doses against severe outcomes based on death rate data
• Study reporting lags and data corrections in public health surveillance systems

Strengths

• Data includes a historical update covering deaths from January 15, 2020 to March 31, 2023
• Rates are calculated per 100,000 population, allowing for standardized comparison
• Dataset provides three distinct vaccination status categories for analysis

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Data may reflect geographic bias inherent to Ontario, Canada
• Observed trends over time should be interpreted with caution for the most recent period due to reporting lags

Provenance

Source

Government of Ontario

Collection Method

Extracted from the Case and Contact Management (CCM) system, a dynamic disease reporting system.

Freshness

Last updated 2026-04-17 15:40:39.438694; freshness should be verified

Geography

Ontario, Canada