Not in a typical fashion, but an elderly ill character is shown to view his IV and various other life assisting devices as restraining him to his hospital bed and pulls them out (with difficulty) on multiple occasions.
Andrzej's father (who was already in the ICU at the start of the series) dies off-screen at some point after the hospital loses power towards the end of episode 4.
A woman is shown as being morbidly obese to the point of not being able to get herself out of bed. It very much appears that the actress is wearing a fat suit.