How to disinfect during the State Council's press conference

Source: Chinanet Sorting out the profit The joint defense and control mechanism of the State Council held a press conference on the stable production and supply of "vegetable basket" During the epidemic period, netizens' questions about sanitation and disinfection were introduced The patient that does not have febrile symptom sees a doctor to the hospital, take CT, do assay, how should do good protection? Zhang Liubo pointed out that six aspects should be paid attention to First, if patients without fever symptoms go to the hospital, they should try to avoid going to the fever clinic Second, before going to the hospital, it is better to reduce the waiting time through online registration, appointment and other forms Third, when you go to the hospital, you can wear disposable medical masks and above Fourth, it's better not to touch the surface of articles and environment in the hospital with your hands, and try to avoid contact Fifth, carry hand disinfectant with you After touching the public facilities of the hospital, before touching eyes, nose, mouth with your hands, or when leaving the hospital, remember to do hand hygiene Sixth, wear gloves if possible Do frequent use of disinfectants have adverse effects on the body or the surrounding environment? Zhang Liubo pointed out that, first of all, disinfection is an important part of epidemic prevention and control, which is very important for blocking indirect transmission However, disinfection must be moderate, and it should not bring harm to the body or long-term pollution risk to the environment There are four tips: First, physical disinfection is better For the disinfection of articles, do not use chemical disinfectants if you can use physical methods The hot water at 56 ℃ for 30 minutes can kill the virus In this case, physical heating and disinfection can be used as much as possible for food and beverage utensils It is suggested to boil for 10 minutes First, the water may not be boiled at 100 ℃ in some places In plateau areas, water may be boiled at more than 70 ℃ and 80 ℃ Novel coronavirus should be considered when making disinfection of tableware Two, we should consider other microorganisms with strong resistance So we recommend boiling water for 10 minutes, which is the disinfection of tableware Second, chemical disinfectants should be used in unmanned rooms When using chemical disinfectant to disinfect the air, it must be used in the unmanned indoor environment, and the outdoor air disinfection is unnecessary Third, there is a risk of environmental pollution in large-scale repeated spraying of disinfectants The surface of the external environment, such as roads, squares and lawns, should not be sprayed with disinfectants repeatedly, and should avoid using airplanes to spray disinfectants widely If there is a clear local environment polluted by infectious sources, it is enough to use disinfectants as one-off final disinfection large There is a risk of environmental pollution in the area of repeated spraying disinfectants, which should be avoided Fourth, spraying disinfectants on human body in large quantities may damage health Spraying disinfectants on human body in large quantities, including forced passage through the disinfection channel, may cause the disinfectant to be inhaled by breathing and absorbed by the skin In this case, there may be a risk of harm to human health We emphasize hand hygiene The special hand disinfectant for hand disinfection is safe to use many times a day First, go home everyday and hang your coat at the door The daily coat is directly hung at the door after going home It's OK to separate the clothes on the outside and the clothes on the home There's no need to disinfect the coat every day when going back Second, when you come back from the hospital, you need to disinfect your coat If you feel that the coat may be contaminated, such as going to the hospital, visiting patients, contacting some people with suspicious symptoms, in this case, you need to disinfect the coat Just like the previous principle, physical disinfection should be used as much as possible If physical disinfection is not available, chemical disinfection should be used For example, as long as the clothes are resistant to high temperature, you can choose 56 ℃ for 30 minutes If there is a dryer, you can also adjust the temperature to 80 ℃ or above, and drying for 20 minutes can also achieve the disinfection effect If the clothing fabric is not resistant to high temperature, chemical disinfectants can also be used for soaking and disinfection When chemical disinfectants are used for soaking and disinfection, there are several types of disinfectants commonly used: The first is phenol disinfectant, the second is quaternary ammonium disinfectant, and the third is chlorine disinfectant represented by 84 disinfectant These three kinds of disinfectants can be used to disinfect clothes, and must be operated according to the dosage in the instructions These three disinfectants also have their own disadvantages When using them, we should pay attention to: Phenolic disinfectants sometimes make the chemical fiber material colored, which may cause it to change color; Chlorine containing disinfectants such as disinfectant may have fading effect on clothes and bleach;