Katrina Kaif just recently underwent surgery for her illness. But don't worry fans, here is the official statement her publicist has given out.
"Katrina has just been discharged from Breach Candy Hospital and is completely fine now. Because of her system's low hemoglobin level, she had to undergo a small surgical procedure. It's done with now and she's resting at home, after which she will take off for her annual Christmas break."