146,000 rohingya muslims flee bangladesh since violence erupt myanmar late august u.n. workers say wednesday bring 233,000 number rohingya seek refuge bangladesh since october 2016. exodus put pressure aid agencies communities already help hundreds thousands refugees previous violence myanmar follow detail crisis gather u.n. source work cox bazar district bangladesh myanmar border landmine injuries occur sept. two children bring treatment gundum border area influx refugees via marine rout increase sharp increase note shamlapur 1,090 individuals sept. 12,500 sept. around 33,000 refugees gather three new spontaneous settlements spring unchiprang moinar ghona thangkhali acute humanitarian need rapidly expand settlements especially emergency health safe water food shelter support four mobile medical team deploy different locations two plan deliveries perform midwives last two days new arrivals indicate many may deliver outside available health facilities strengthen family trace mechanisms need unaccompanied children separate families children arrive mother father miss arrest total 177 incidents gender-based violence report refugee camp since aug. 27. eighteen survivors violence refer life-saving medical care 240 women 60 men include survivors gender-based violence attend stress management sessions community clinic kutupalong overwhelm patients result long line wait inefficient service provision survivors gender-based violence seek emergency health service cost transport prohibit beneficiaries travel health facilities emergency sexual reproductive health service available include clinical management rape factbox humanitarian crisis worsen bangladesh many rohingya flee myanmar