Recently, many new COVID-19 cases have been reported in the country, which reminds us that we still cannot relax in the face of the virus. Fortunately, although the new coronavirus is ferocious, as long as we master the correct method, we can make it die ugly. Next, let's visit them one by one. 01 Distance kill! If the new coronavirus is exposed to the outside of the body, it will gradually die due to sunlight and dryness. If people keep a distance from each other, the virus will be difficult to spread due to air circulation. 02 Masks kill! Correctly wearing a qualified medical protective mask can protect against the new coronavirus and reduce the possibility of infection. However, masks are disposable items, so remember to change them frequently. 03 Wash your hands and kill! If the new coronavirus is attached to elevator buttons, door handles, etc., there is a chance of infection after touching them. The correct use of the 7-step hand washing method, using hand sanitizer or soap, can effectively kill and wash away the virus and reduce the possibility of infection. 04 Disinfection and killing! 75% medical alcohol can kill the new coronavirus. When using it, we should pay attention to the wiping method, pay attention to safety and fire prevention, and do not spray it over a large area to avoid causing a fire. Other disinfectants such as 84 disinfectant can also kill the new coronavirus. 05 Vaccines kill! After completing the injection process of the new crown vaccine, neutralizing antibodies will be produced in the body, which can bind to viruses and prevent them from invading cells. They can also help white blood cells to better eliminate viruses, so that we are not easily infected with the new crown virus. Although the new coronavirus is aggressive, as long as we know its weaknesses, develop good personal hygiene habits, and complete vaccination and strengthening in time, we can protect ourselves from infection as much as possible. Art | Li Xiaobai Editor | Ding Zong Review | Zhao Fei, Director of Vector Engineering Center, Beijing Brain Science and Brain Inspiration Research Center This article is produced by "Science Facts" (ID: Science_Facts). Please indicate the source when reprinting. The pictures in this article are from the copyright gallery and are not authorized for reproduction. |
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