In the week ending July 2, there were 2,944 deaths in the state. 20.5% of deaths were caused by heart disease, 25.4% were from cancer and 8.8% 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.
California top 10 causes of death in week ending July 2
| Cause of Death | Number of Deaths | % of Total Deaths |
|---|---|---|
| Malignant neoplasms (cancerous tumor) | 748 | 25.4 |
| Heart disease | 604 | 20.5 |
| Alzheimer's disease | 214 | 7.3 |
| Cerebrovascular diseases | 205 | 7 |
| COVID-19 (multiple cause) | 146 | 5 |
| Chronic lower respiratory diseases | 136 | 4.6 |
| COVID-19 (underlying cause) | 113 | 3.8 |
| Diabetes mellitus | 109 | 3.7 |
| Nephritis, nephrotic syndrome and nephrosis | 36 | 1.2 |
| Influenza and pneumonia | 34 | 1.2 |
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