(MSF) – Since December, the fighting and airstrikes in the north of Syria have intensified. This has resulted in one of the biggest population displacements seen since the beginning of the conflict. This violence, concentrated in the south of Idlib and Aleppo governorates and the north of Hama governorate, is further worsening conditions for people already severely traumatised by seven years of war. Hassan Boucenine, head of operations for Médecins Sans Frontières (MSF) in northern Syria, tells us what has been happening.