“Thankfully all tests came back negative and everybody’s feeling much better…” she reassured fans.
The TV star signed off: “See you Monday! Once again thank you for all the lovely messages… Holly xx.”
Earlier in the week, This Morning viewers saw Alison Hammond and Davina McCall step in to host the show with Holly’s regular co-star Phillip Schofield.
This Morning airs weekdays at 10am on ITV.