What is the content of publicity on COVID-19 prevention and control knowledge?

New coronavirus epidemic prevention and control knowledge promotion contents include:

1. Wearing masks scientifically

Wearing masks is an effective way to prevent respiratory infectious diseases such as new coronavirus pneumonia and influenza. Methods to protect yourself and others. Masks with appropriate protection levels should be selected according to different epidemic risk levels and the environment. For example, when in crowded places, taking elevators and public transportation, you need to wear disposable medical masks or medical surgical masks.

2. Wash your hands frequently

Handwashing is one of the simplest and most effective measures to prevent infectious diseases. Respiratory infectious diseases are not only spread through droplets, but also through hand contact. If you fail to wash your hands promptly and correctly, viruses and bacteria on your hands can enter the human body through your hands touching your mouth, eyes, and nose. This pathway can be cut off simply and effectively by washing hands. Keeping personal hands clean and hygienic can effectively reduce the risk of respiratory infectious diseases.

3. Go less to crowded public places

Public places have a large number of people and a large flow of people, the risk of infection is unknown, and it is difficult to maintain distance between people. At a distance of 1 meter, once there is a person infected with the virus, without effective protection, it is easy to spread from person to person. Public places with poor air flow have a greater risk of virus spread.

4. Frequently open windows indoors for ventilation

A closed indoor environment can easily cause germs to breed and multiply, increasing the risk of human infection. Opening windows frequently for ventilation can effectively reduce indoor pathogenic microorganisms and other pollutants. In addition, ultraviolet rays in sunlight also have a sterilizing effect. Windows should be opened for ventilation every morning, noon and evening, and the ventilation time should be no less than 15 minutes each time. When opening windows for ventilation in cold seasons, pay attention to keep warm and avoid catching cold.

5. Observe the 1-meter social distance

Respiratory infectious diseases are mostly spread through droplets at close range. To prevent respiratory infectious diseases, be careful when queuing, paying, talking, exercising, and visiting. Maintain a safe social distance of more than 1 meter.

6. Pay attention to respiratory etiquette

When coughing or sneezing, cover your mouth and nose with a tissue. If there is no tissue, use your elbow instead. Be careful not to throw tissues away.