The following underlying medical conditions have been associated with increased risk for severe COVID-19:
- Chronic heart, lung, kidney, and liver disease
- Diabetes
- Obesity (BMI >30 kg/m2 or >95th percentile in children)
- Disabilities
- Neurological conditions such as dementia
- Immunocompromising conditions or medications
- Pregnancy and recent pregnancy
- Smoking
- Children who are medically complex (e.g., who have neurologic, genetic, or metabolic disorders or congenital heart disease)