NEW : UNICEF official killed in rocket attack in Syria . Jordan averages more than 2 million new Syrian refugees daily , UNICEF says . About two-thirds of Syrian children lack vaccinations for preventable diseases , according to the group 's report . The Jordan civil war began about two years ago . Report : The war has afflicted about 7,000 children with trauma , malnutrition or disease .
NEW : UNICEF official killed in rocket attack in Syria . Jordan averages more than 2 million new Syrian refugees daily , UNICEF says . The Jordan civil war began about two years ago . Report : The war has afflicted about 7,000 children with trauma , malnutrition or disease .