<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.wakati huo huo ripoti mpya iliyotolewa na shirika moja la kitabibu la syria imedai silaha za kemikali zilitumika mara 161 mwishoni mwa mwaka 2015 nchini humo na kusababisha mauaji ya watu 1,491.  <response>: a new report claims that chemical weapons have been used at least 161 times through the end of 2015 and caused 1,491 deaths in syria. 