Communicable diseases are common in displaced populations that have poor access to basic needs such as safe water and sanitation, adequate shelter, and primary healthcare services.

• 由于失去家园的人群在基本生存补给（如安全的饮用水、卫生设备、适当的临时居所和基本的医疗服务）方面的不足，传染性疾病的发生会是比较普遍的。