49 new cases!Emergency announcement in the place: spray 3 hours per night for 3 hours per night for 3 hours. It is recommended that residents close the window in advance

Specifically based on local implementation policies

Since the screening of 150 positive infections in Huaiyuan County, Anhui Huaiyuan County, the county has implemented closed management in the county. On the 17th, the county issued an announcement that it will spray peroxycetic acid from July 17 to July 23 to July 23. Preventive disinfection.

According to the WeChat public account "Health Anhui Healthyanhui" reported today (19th), at 0-24 on July 18, 2022, Anhui Province reported 6 cases of new local confirmed cases (Huaiyuan County, Bengbu City, of which 1 was reported that it had been reported. Asymptomatic infected people converted to confirmed cases), 73 cases of non -symptoms were added (5 cases of Lixin County, Luzhou City, 66 cases in Huaiyuan County, Bengbu City, and 2 cases of Yuhui District).

Among the above -mentioned infected people, 1 case (Huaiyuan County) was found in the social screening, and 1 case (Lixin County) was found in the investigation of key groups, and the rest were found in isolation control.

According to the WeChat public account "Released by the People's Government of Huaiyuan County", on July 18, Bengbu City, Anhui reported at the press conference that at 0-24 on July 17, Huaiyuan County, Bengbu, 3 cases of new local confirmed cases were added in the county. 46 new natives were added with no symptoms. A total of 22 confirmed cases and 221 cases of non -symptoms in the county.

In addition, Huaiyuan County responded to the data of the first -sized infection of the county's first notice. According to reports, on July 15, Huaiyuan County released 151 cases of first -sieve positive infections in the regional nucleic acid screening to the society. After further verification, it was found that when the first -sized positive personnel were entered, 1 of them was already outside the country. After completing the entry of the first -screen positive personnel, it cannot be repeatedly entered in Huaiyuan. Therefore, Huaiyuan County first announced that the county's first -sieve positive infection should actually be 150 cases. 15 of them have been confirmed to be the confirmed cases and 135 cases are asymptomatic infected.

On the 17th, the People's Government of Huaiyuan County issued an announcement saying that the announcement of the disinfection agent will be used from July 17th to July 23rd to 21: 00-24: 00 to spray peroxycetic acid in urban areas to spray the main roads in the urban area for Preventive disinfection. The scope of spraying operations includes Xincheng District (from the north of the Ruquan Avenue-south to the Huaihe River Dam, and the east of Gong Liu Road-west to Yuchun Road, the main road of Yugu Avenue, the eastward traffic truck west to the new bus station ) Old town (Yuwang Road, Health Road, Huaihai Road, Circle Dike Road, Huai Tang Road), the county party committee and county government courtyard, Jingshan Town Government, Dalu City Government Courtyard, and Huaiwei Road.

The announcement reminds that the residents will close the doors and windows before 20:30 on the spraying day, and the citizens along the road are requested to minimize the outbound activities.

Public information shows that peroxide (commonly known as overlavic acid) is a strong oxidant, colorless, strong stimulus, corrosive, and can be easily decomposed by high temperature heating. Portraitic acid will automatically degrade into acetic acid in the environment. Acetic acid is prone to biodegradation in the environment. Because of its biodegradation characteristics, it is often used as an environmental river water treatment agent. When the peroxylcetic acid concentration is too high, it can stimulate and damage the skin and mucous membranes, and corrosive items.

The latest "New Coronatte Virus Pneumonia Prevention Plan (Ninth Edition)" released by the State Council joint prevention and control mechanism comprehensive group shows that the new coronary virus is sensitive to ultraviolet rays and thermal sensitivity, ether, 75%ethanol, chlorine -containing disinfection agent, peroxycinic acid and oceanic acid and Lattice solvents such as chloroform can effectively activate the virus.

In the "Guidelines for Disinfection Technical Guidelines for the New Coronary Pneumonia Epidemic Extraordnance," the prevention and control scheme is clear that the surface of the environmental object is clear. It can be selected to wipe, spray or soak disinfection with disinfectants such as chlorine disinfection agent, chlorine dioxide, daily ammonium salt, peroxide, hydrogen peroxide, single hydrogen sulfate, and other disinfectants. Other harmless treatment methods. Indoor air can also be selected for disinfection agent spray disinfection agent such as peroxylcetic acid, chlorine dioxide, hydrogen peroxide and other disinfection agents. It can also choose a circular air disinfection machine, ultraviolet or other safe and effective physical disinfection methods and harmless treatment methods.

Screenshot is from "Guide to Disinfection Technology of New Crown Pneumonia Epidemic Epidemium"

Source: Published by the Observer Network (Guanchacn) comprehensive self -health Anhui, Huaiyuan County People's Government, etc.

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