My niece was born with a defective kidney. Her chances of dialysis grows with every infection... and COVID19 has been shown to cause long-term damage to kidneys and livers.

I'd expect my niece to survive COVID19 if she got it. But I'd also expect her to get significant kidney damage and possibly dialysis as a result. Every UTI she gets results in an emergency room visit under normal circumstances. We've been lucky enough that she hasn't had anything this year, but... she's definitely not someone we'd want to see COVID19 infect.

Not everyone's kids are 100% healthy out there. Keep that in mind. There are mutations out there that are completely silent and hidden, and we try to keep these little facts inside the family.