In the week ending March 19, 2022, there were 639 deaths in the state. 20.5% of deaths were caused by heart disease, 22.7% were from cancer and 11.1% 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.
Missouri top 10 causes of death in week ending March 19, 2022
            
            
| Cause of Death | Number of Deaths | % of Total Deaths | 
|---|---|---|
| Malignant neoplasms (cancerous tumor) | 145 | 22.7 | 
| Heart disease | 131 | 20.5 | 
| Cerebrovascular diseases | 40 | 6.3 | 
| Chronic lower respiratory diseases | 39 | 6.1 | 
| COVID-19 (multiple cause) | 39 | 6.1 | 
| COVID-19 (underlying cause) | 32 | 5 | 
| Alzheimer's disease | 26 | 4.1 | 
| Diabetes mellitus | 15 | 2.3 | 
| Nephritis, nephrotic syndrome and nephrosis | 14 | 2.2 | 
| Influenza and pneumonia | < 10 | < 1.6 | 

              
                
                
                
                
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