Pope Francis has stopped using oxygen mask. Pope Francis has spent several weeks in the hospital receiving treatment for "polymicrobial respiratory tract infection".

Pope Francis has suspended the use of an oxygen mask, the Vatican said on Wednesday, adding that the 88-year-old's clinical condition was 'improving' after more than one month in hospital.

Pope Francis’s condition has continued to improve and he no longer needs to use noninvasive mechanical ventilation to help him breathe at night