Is this all normal?

Is this normal?

Hi everyone,

my grandmother (67 years old maybe 5’2 or 5’3) went into hospital today after trying to fight off the flu for a few weeks.

They’re keeping her in because she has infections instead of the flu, her temp was 39C and her infection levels where high.

They’ve done a ct scan, xray and ecg - is this all normal?

They believe she has a kidney infection (one kidney hasn’t been working fully for a while)

Thank you :) They plan to release her either tomorrow or Tuesday, she’s currently on generalised anti biotics until they pin point an actual cause.

Anything to fully worry about? She has had breast cancer before and also had a surgery to remove a non cancerous mass last year