The severe health conditions that qualify Californians under 65 for COVID vaccines
https://www.sfgate.com/coronavirus/article/covid-severe-health-conditions-qualify-vaccine-15951984.php— Cancer, current with debilitated or immunocompromised state
— Chronic kidney disease, stage 4 or above
— Chronic pulmonary disease, oxygen dependent
— Down syndrome
— Immunocompromised state (weakened immune system) from solid organ transplant
— Pregnancy
— Sickle cell disease
— Heart conditions, such as heart failure, coronary artery disease, or cardiomyopathies (excludes hypertension)
— Severe obesity (Body Mass Index ≥ 40 kg/m2)
— Type 2 diabetes mellitus with hemoglobin A1c level greater than 7.5%
I happen to know from studies that those with Chronic kidney disease are 4 times more likely to die from Covid-19. I would expect that transplants and heart conditions to have a similar mortality rate.