Khloe Kardashian has been banned from visiting Lamar Odom while he recovers in the hospital, and she’s reportedly very upset.

The reality star took to Twitter this week to share the news that she’s battling a staph infection, and that the doctors have ordered her to rest and stay away from Odom while she gets better.

“She is so frustrated by the fact that she was doing something good, and then this happens,” a source told People.

Kardashian told her fans on Twitter than she’s on medication and is on the road to wellness, but she reportedly can’t have any contact with Odom until she’s cleared by doctors due to the possibility that she’ll corrupt his fragile immune system.

Staph infection is no joke. Mine was exacerbated by stress which is not a great combo. I'm under great medical care&receiving tons of love!

— Khloé (@khloekardashian) November 21, 2015

Please everyone take care of yourselves and pay attention to your bodies!! Be kind and loving to one another! It goes a long way!!

— Khloé (@khloekardashian) November 21, 2015

Odom has been recovering since he was found unconscious in a Nevada brothel last month of a reported drug overdose, and Khloe has been at his side much of the time he’s been hospitalized. The duo are allegedly still going through with their divorce, but haven’t finalized it yet.

“Khloé has been amazing throughout Lamar’s recovery. Without her support and love, he would have been very lonely. Khloé only deserves praise,” a source told People.

Khloe Kardashian has been supporting Odom at the same time she’s promoting her new book, Strong Looks Better Naked, and has been active on social media as she works out her schedule for book signings and appearances, some of which had to be canceled due to her diagnosis.

“I’m sick & dr’s orders are that I need to lay low until we narrow down what’s wrong,” Khloe wrote.