广东省是我国自然灾害频发地区,灾害类型以水、旱、风、雹、冻为主,分布广泛,来势迅猛,尤其是台风灾害每年都会对沿海地区造成破坏,损失严重。随着全球气候变暖导致海平面上升、环境破坏等一系列趋势性灾害的发生,使广东省应对自然灾害的灾后防病工作面临着更为复杂的公共卫 Guangdong Province is a frequent natural disasters in our country. The types of disasters are mainly water, drought, wind, hail and freezing. They are widely distributed and swift and violent. In particular, the typhoon disaster damages and damages the coastal areas every year. With the global warming caused by sea level rise, environmental damage and a series of trend-like disasters, Guangdong Province to deal with natural disasters after the disaster prevention work is facing a more complex public health