From the WA State Department of Health:
Most people with a physical disability are not at higher risk of getting COVID-19 or of getting very sick from COVID-19 because of their disability. However, some people with disabilities may also have a chronic illness that puts us at higher risk for getting very sick from COVID-19. According to CDC, adults with disabilities are three times more likely than adults without disabilities to have heart disease, stroke, diabetes, or cancer. Some people with disabilities may be at higher risk of getting COVID-19 if they cannot avoid having close contact with others, such as caregivers, or if they live in a long-term care facility.