COVID-19: Who's at higher risk of serious symptoms?
Heart disease, diabetes and obesity
Older age
Lung problems, including asthma
Heart disease
Diabetes and obesity
Cancer and certain blood disorders
Weakened immune system
Chronic kidney or liver disease
Down syndrome
Protect yourself; prevent unnecessary risk
Content
What raises the risk of severe or critical COVID-19 illness?
Age raises the risk of serious COVID-19
Aging plus disease raises the risk of serious COVID-19
Asthma, COPD, other lung diseases raise risk of severe COVID-19
Cancer raises the risk of severe COVID-19
Other conditions that raise the risk of severe COVID-19
A COVID-19 vaccine can lower your risk of serious illness
How else can you lower the risk of severe COVID-19?
Asthma, COPD, other lung diseases raise risk of severe COVID-19
Your risk of having more severe COVID-19 illness is higher if you have lung disease. Having moderate to severe asthma raises some risks of serious COVID-19 illness. It raises the risk of needing care in the hospital, including intensive care, and needing mechanical help breathing.
The risk of serious COVID-19 illness also is higher for people who have conditions that damage lung tissue over time. Examples are tuberculosis, cystic fibrosis, interstitial lung disease, bronchiectasis or COPD, which stands for chronic obstructive pulmonary disease. These diseases raise the risk of needing care in the hospital for COVID-19. Depending on the condition, the risk of needing intensive care and the risk of death from COVID-19 also may go up.
Other lung conditions, such as a history of pulmonary hypertension or pulmonary embolism affect a person's risk of serious illness after COVID-19. The risk of death may be higher after these conditions.
