Unfortunately, no pictures of Gert in Mirror article; still convalescing.

Firefighters bring cat back to life after house blaze with same oxygen mask they used on its owner
Luckily, Gert soon started breathing again - but had to be kept in an oxygen tent for two days.

Her owner said, ‘It was horrible. I collapsed on the floor crying. I said 'please, please save her'”.

Gert is now able to move her legs and lick food.
more at the link