Via Facebook, Robin Roberts has explained her absence from "Good Morning America" this week and tried to put her fans at ease.
She writes that she didn't feel well during a Key West vacation last week and returned to New York, where doctors put her in the hospital for a few days.
Roberts writes: "Seems my young immune system needed a little boost to fight off 'opportunistic infections.' My doctors assured me that this was NOT because I was working or doing too much, too soon. It's extremely common, post bone marrow transplant, to have complications. I'm blessed that mine have not been severe."
She plans to relax the rest of this week and says she feels "MUCH better."
She writes: "I'll be back on GMA next week ... as my sweet momma would say: 'Good Lord willing, and the creek don't rise!' "