The exact sequence of what's happening here is unique.

Two patients remain critical and four patients are serious but showing some signs of improvement.

They are in a serious condition. Their families are very concerned, and we are keeping them closely informed about their relatives' progress.

They are all receiving close monitoring and appropriate treatment.

Two patients remain critical and four that are in a serious condition are showing some signs of improvement.

Their condition remains very serious and complex, and it would not be sensible to comment on prognosis.