Now it’s time for the “Eleventh Golden Week”, a small holiday is both relaxing and a good time to visit friends and relatives, because the weather is getting cold, so during the vacation should pay attention to prevent respiratory infections.　　1, pay attention to keep warm, always pay attention to weather changes, add clothes in a timely manner; 2, pay attention to room ventilation, keep the indoor air fresh; 3, smoke less or do not smoke, moderate drinking, avoid overeating; 4, pay attention to sleep, to ensure normal sleep time, do not stay up too late; 5, pay attention to drinking water, eat more fresh fruits and vegetables; 6, less to densely populated places to prevent cross-infection; 7, pay attention to hand hygiene Do not pick your nose or rub your eyes directly with your fingers; 8. Seek medical attention promptly if you have symptoms of cold and fever.