Novel coronavirus novel coronavirus novel coronavirus is now in high incidence. Some people wonder if hand washing can really eliminate new coronavirus. Is it effective to prevent new coronavirus? Washing hands frequently is a definite measure to prevent coronavirus infection.
Is novel coronavirus infected with hand washing useful?
The answer is yes. Soap and water can not effectively inactivate the new coronavirus, but can be used as a way to clean hands. In addition, ether, 75% alcohol, chlorine containing disinfectant, peracetic acid and chloroform can effectively inactivate the virus. Wet tissue containing alcohol and benzalkonium and 84 disinfectant can inactivate the new coronavirus. However, chlorhexidine could not inactivate the new coronavirus.
What's the reason novel coronavirus can be prevented by hand washing?
Frequent hand washing is a clear measure to prevent coronavirus infection. The National Centers for Disease Control and prevention, the World Health Organization and the Centers for Disease Control and prevention in the United States all recommend washing hands with soap and water. In daily life, hand sanitizer is often used instead of soap. By fully applying hand sanitizer and kneading action, dirt and microorganisms on the skin surface can be effectively removed. Be sure to rinse with flowing water and dry with disposable toilet paper. Do not use dirty towel, otherwise the hand will be washed white.
When do you need to wash your hands
In daily life, when you need to wash your hands. In daily life, you need to wash your hands at the following times.
- After coughing or sneezing.
- In the care of patients.
- Before, during and after food preparation.
- Before dinner.
- After going to the toilet.
- When the hands are dirty.
- After contact with animals.
- When you go home.
How to wash hands properly
The first thing to do is to wash your hands when you are at home. When you are away from home, you may be exposed to pollution in various links such as purchasing, transportation and daily contact. It is particularly important to wash your hands at home.
We need to wash our hands with soap (or hand washing liquid) and flowing water. After you finish soap or hand washing, rub your hands over 40s for a rich foam.
No matter at home or outside, wash your hands frequently, especially after flying, high-speed rail and commuting. In particular, you should wash your hands as soon as possible after touching objects that are not sure they are clean or covering them with your hands after sneezing.
