Have your cell phones been swept with news about the new coronavirus recently? In addition to the new treatment progress of the epidemic, we are most concerned about how to do effective personal protection in the current epidemic. So today, let’s take a look at these effective protective measures. With the epidemic raging, all we can do as ordinary people is to wear masks, wash our hands regularly and stay home. Then how to correctly select the mask and hand washing we all know? About masks: It is best to choose disposable medical surgical masks and N95 masks, which can effectively prevent the spread of droplets to isolate the virus. If there is no medical mask, choose ordinary disposable masks is also possible. It is important to note that masks should be replaced after 4 hours of continuous wear, and immediately after contamination and moisture. If there are not enough masks to reuse, you can choose 75% medical alcohol and autoclaving for simple disinfection. About hand washing: Proper hand washing is one of the most effective measures to prevent diarrhea and respiratory infections. Authorities such as the National Center for Disease Control and Prevention, WHO and the CDC recommend adequate hand washing with soap and water (running water). We must first learn the proper way to wash our hands: following these eight steps to wash your hands for no less than 15 seconds per part will effectively remove viruses and bacteria. No matter where you come back from touching the elevator or door handles, the first thing you should do when you get home is to wash your hands well. About the diet: the most important one is to refuse wild game! In addition to this do not eat unquarantined, undercooked food, always choose through the quarantine qualified animal ingredients purchased through the regular way. We also need to pay attention to a balanced diet, adjust the structure of the diet, to ensure food diversity, there are staples, vegetables, meat, eggs, milk, animal food, fruit, etc. to ensure adequate nutrition. Then ensure sufficient intake of high quality protein, which is very helpful to enhance the body’s own immunity, especially important for young children and the elderly whose immunity is not very good. Finally, I hope that everyone at home can consciously do the above points to harvest a healthy body.