What are the four histories of COVID-19?

The four histories of COVID-19 are contact history, travel history, travel history, and onset history.

In order to do a good job in epidemic prevention and control, the epidemic prevention and control headquarters in various places will require suspected or confirmed COVID-19 patients to strictly follow the regulations and report information such as contact history, travel history, travel history, illness history, etc., in order to Relevant departments are doing a good job in epidemic prevention and control.

Things to note during the epidemic:

1. Vaccination: In response to the national call, eligible people should make an appointment in time and receive the new crown vaccine.

2. Reduce going out: Do not go to crowded places and avoid close contact with anyone with cold or flu-like symptoms.

3. Wear a mask: When going out to public places for medical treatment or taking transportation, be sure to wear a medical surgical mask or N95 mask.

4. Pay attention to hand hygiene: wash your hands frequently, use hand sanitizer or soap and running water, or use alcohol-based hand sanitizer.

5. Pay attention to protection: do not cover your hands when sneezing or coughing, but cover your mouth and nose with your elbow or tissue.

6. Regular work and rest: drink more water, rest more, avoid staying up late, exercise moderately to improve individual immunity, pay attention to nutrition, and eat properly.