NBC Today co-anchor Sheinelle Jones says that she is taking leave from the show as she deals with a family health matter. Jones announced the news on Instagram on Wednesday morning, with co-anchors Savannah Guthrie and Craig Melvin addressing it at the top of the 8 a.m. hour.

Sheinelle Jones, the third-hour co-host of “Today,” revealed on Wednesday that she is taking an extended break from the morning show to handle a family health matter. Now, new details have emerged about her absence. The journalist, 46, did not disclose the nature of the issue, but a source close to Jones told People the situation is “serious.”