First State Times

There were 33 deaths with COVID-19 listed as the underlying cause reported in Delaware in the week ending Jan. 22, making up 21.6 percent of total deaths by all causes in Delaware, according to The Centers for Disease Control and Prevention.

In the week ending Jan. 22, there were 153 deaths in the state. 18.3 percent of deaths were caused by heart disease, 12.4 percent were from cancer and 44.4 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)	35	22.9
COVID-19 (underlying cause)	33	21.6
Heart disease	28	18.3
Malignant neoplasms (cancerous tumor)	19	12.4
Cerebrovascular diseases	14	9.2
Influenza and pneumonia	< 10	< 6.5
Nephritis, nephrotic syndrome and nephrosis	< 10	< 6.5
Diabetes mellitus	< 10	< 6.5
Alzheimer's disease	< 10	< 6.5
Chronic lower respiratory diseases	< 10	< 6.5