1.尽量呆在家里,少去人多的地方
Stay at home as much as possible,don't go to places have too many people often.
2.勤洗手,讲卫生
Washs your hands thoroughly,observe sanitation.
3.多开窗,保持空气新鲜
Keep the windows open,ensure flow of fresh air.
4.多吃水果蔬菜
Eat more fruits and vegetables.