Michael Strahan has been absent from "Good Morning America" throughout this week, and sources said that COVID-19 is the culprit behind it.

Robin Roberts called in during the show to update her viewers on her recovery from her bone-marrow transplant last month.

Robin Roberts posted a video online before she had bone marrow surgery. Robin Roberts is feeling the love, and she wanted to make sure fans knew it. The "Good Morning America" co-anchor will undergo a bone marrow transplant today in New York City to treat myelodysplastic syndrome (MSD), a disorder in which the bone marrow fails to produce enough healthy blood cells.