Big Sky Times

There were 10 deaths from chronic lower respiratory diseases reported in Montana in the week ending Jan. 22, making up 7.8 percent of total deaths by all causes in Montana, according to The Centers for Disease Control and Prevention.

In the week ending Jan. 22, there were 129 deaths in the state. 14.7 percent of deaths were caused by heart disease, 13.2 percent were from cancer and 39.5 percent were from COVID-19.

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	Cause of Death	% of Total Deaths
COVID-19 (multiple cause)	27	20.9
COVID-19 (underlying cause)	24	18.6
Heart disease	19	14.7
Malignant neoplasms (cancerous tumor)	17	13.2
Chronic lower respiratory diseases	10	7.8
Influenza and pneumonia	< 10	< 7.8
Diabetes mellitus	< 10	< 7.8
Alzheimer's disease	< 10	< 7.8
Cerebrovascular diseases	< 10	< 7.8
Nephritis, nephrotic syndrome and nephrosis	0	0