As winter grips Gaza, flooding and freezing conditions are worsening an already desperate humanitarian crisis. The UN says respiratory infections are rising sharply. Al Jazeera’s Cara Legg reports. #Gaza #GazaFloods #GazaWinter #GazaWar #GazaIsDrowning #Palestine #HumanitarianCrisis #AidForGaza #GazaAid #DisplacedPalestinians #UN #WHO #AlJazeeraEnglish