Research In The Prevention And Control Of Urban Rail Transit Public Health Epidemic

Urban rail transit as a sign of modernization is a large-capacity rapid transportation for a city.It is safe,fast,comfortable,environmentally friendly.It plays an important role in improving the conditions for citizens to travel,solving urban congestion,saving land resources,promoting energy conservation and emission reduction,guiding the rational adjustment of urban layout,and promoting urban economic development.Urban rail transit brings convenience and efficiency to people,but also brings great challenges and tests for the city’s safe construction.Among the world’s major cities such as Tokyo,Japan,Paris,France,New York,and Moscow,Russia,urban rail transportation accounts for more than 50% of the total public transport,especially in Tokyo and Paris,which exceed 70%.At present,China’s urban rail transit mileage is the world’s leading,and the share of public transportation in super large and mega cities has reached more than 45%,large cities have reached more than 30%,and small and medium cities have reached more than 20%.The semi-enclosed spatial structure of urban rail transit,poor air circulation,high crowd density,and high-speed passenger flow have become the difficulties of public health epidemic prevention and control,and it is easy to become a way of spreading the epidemic,resulting in large-scale,multi-regional and group cross-infection Serious consequences.After an epidemic infectious disease patient or suspected patient enters the urban rail transit car,the entire car or even the entire vehicle personnel may become a suspected person with a history of contact,and the suspected or diagnosed patient takes the associated trajectory of urban rail transit,takes the car,contact personnel are difficult to track.The non-real-name system,unfamiliar environment,and uncertainty of passengers in urban rail transit have brought great difficulties to the personnel investigation after the outbreak.This article focuses on the collection of current prevention and control measures for new coronavirus infection pneumonia in urban rail transit,and combined with the relevant requirements and guidelines of the country,provinces,cities,and transportation authorities,we have constructed accurate classification and classification of urban rail transit.The general requirements for precise policy implementation,implement the principles of law,regulation,orderly regulation,joint prevention and control,and group prevention and control,and adopt the most thorough and strict prevention and control measures to reduce the risk of epidemic spread while ensuring effective transportation Insist on prevention and control according to law and scientific prevention and control,make every effort to take concrete measures to improve the scientificity,precision and pertinence of epidemic prevention and control.The dissertation has thirteen figures,Three table,Thirty-two references.