The damaged trees also need prompt tree surgery to ensure that wounds are properly cleaned and treated so as to avoid infection by disease - causing organisms such as fungi and bacteria which can cause wood decay and tree decline 此外，受伤的树木亦急需处理，以确保伤口得到妥善护理，避免受到真菌或细菌等微生物感染，令木材腐坏、树木衰败。
