Big Sky Times

There were less than 10 deaths with COVID-19 listed as the underlying cause reported in Montana in the week ending Dec. 10, 2022, making up less than 5.1% of total deaths by all causes in Montana, according to The Centers for Disease Control and Prevention.

In the week ending Dec. 10, 2022, there were 195 deaths in the state. 29.2% of deaths were caused by heart disease, 17.9% were from cancer and less than 5.1% were from COVID-19. Additionally, 12.3% of deaths were from Alzheimer's disease and dementia.

Studies show doctors and medical examiners may underreport Alzheimer's disease and dementia-related conditions as the underlying cause of death on death certificates, according to the National Institute on Aging.

Once infected, older adults with dementia are likely to develop a more severe and dangerous illness. The diseases which make an older adult more vulnerable to COVID-19 are age-associated chronic conditions, according to the Bright Focus Foundation.

Cause of Death	Number of Deaths	% of Total Deaths
Heart disease	57	29.2
Malignant neoplasms (cancerous tumor)	35	17.9
Chronic lower respiratory diseases	11	5.6
Influenza and pneumonia	< 10	< 5.1
Nephritis, nephrotic syndrome and nephrosis	< 10	< 5.1
Diabetes mellitus	< 10	< 5.1
Alzheimer's disease	< 10	< 5.1
Cerebrovascular diseases	< 10	< 5.1
COVID-19 (underlying cause)	< 10	< 5.1
COVID-19 (multiple cause)	< 10	< 5.1

Cause of Death	Number of Deaths	% of Total Deaths
Alzheimer disease and dementia	24	12.3