14:06Newshour04/12/2023 14:06 GMT: Hospitals in southern Gaza 'overwhelmed'BBC World Service Duration: 50 minutes Mon 4th Dec 2023, 14:06 on BBC World Service Americas and the CaribbeanSurgeon says "it is physically and mentally exhausting" Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online