Protective measures against the new coronavirus include strengthening personal protection, preventing the disease from entering through the mouth, avoiding gatherings, and receiving a full course of vaccination against the new coronavirus. 1. Strengthening personal protection: When in contact with people in public places, pay attention to wearing masks, wash hands carefully, and do not cough or sneeze on others. 2. Prevent the disease from entering by mouth: try not to eat wild animals or raw meat, eat fresh meat must be processed and cooked, cut vegetables when raw meat and cooked meat should be separated. Vegetables and fruits should be cleaned before eating, and dishes should be sterilized regularly. 3. Avoid gatherings: Try not to stay too long in crowded areas, and do not participate in frequent dinners at home, and do not go to infected areas or high-risk areas. 4. Receive a full course of the new coronavirus vaccine: After a doctor’s judgment, those who are suitable for the new coronavirus vaccine must receive a full course of the vaccine, and those who are eligible can also receive a booster shot of the new coronavirus vaccine. Therefore, it is especially important to take good protection against the New Coronavirus to effectively avoid infection by the New Coronavirus.