Take transportation
1. What specific protective measures are there during the peak return trip in Spring Festival travel rush?
Cars, trains, planes, ships, buses, taxis and other public transport: strengthen disinfection and increase the disinfection frequency of public facilities such as waiting rooms and toilets. To strengthen ventilation, it is necessary to appropriately increase the ventilation power of air conditioners and at the same time increase the ventilation times. Sit as far away as possible, or sit separately.
2. How to protect yourself by taking a taxi or taking a taxi online?
For the disinfection of taxis and network cars, you can open the door for ventilation before taking the bus, disinfect the sitting position and hand contact position with disinfectant paper towels, and require drivers and passengers to wear masks. Get off the bus and do a hand hygiene cleaning.
3. How to protect when riding a closed vehicle?
It is suggested that relevant departments travel at wrong peak to reduce population density and further reduce risks. Passengers are advised to wear masks in crowded places, pay attention to hand hygiene and keep a distance from strangers. It is best to set up special emergency areas on planes and trains, such as emptying the last three for emergencies. If suspicious patients are found, all we have to do is follow the arrangement and go to the isolation area for isolation investigation.
Access to public places
1. What specific protective measures are there during the peak return trip in Spring Festival travel rush?
Hotels, shopping malls, supermarkets, office buildings and other public places: do a good job of indoor cleaning and disinfection, strengthen ventilation and garbage disposal. Staff must first do personal protection. People who go to these public places should try to reduce their contact with public goods and parts in public places. Try to keep a certain distance from others. Strengthen the management of visitors in public places such as office buildings, and do a good job in health monitoring such as registration and body temperature.
2. Will the use of central air conditioning lead to the spread of the epidemic?
Before using central air conditioning, it is necessary to know the category, air supply range, fresh air volume, cooling pool and sanitary index of air conditioning, and make a comprehensive evaluation according to the characteristics of the building to see if it can be turned on in this case. ※.
It should be safe if it is done in strict accordance with the specifications. ※.
The central air-conditioning system used in most public places in China is basically fan-coil plus fresh air system, which can reduce the disorderly overflow of indoor air by increasing the fresh air volume, because the indoor environment is positive pressure and the wind runs to corridors and other places. In this case, we need to add some exhaust air to ensure the orderly discharge of indoor air. ※.
In case of epidemic situation, it should be stopped. ※.
Before entering the office building, there can be a temperature measuring place to facilitate the early detection of fever patients. ※.
3. What are the key disinfection areas in the office?
Elevator buttons, door handles, manual faucets, public telephones, these places are frequently contacted by people, which is where we should focus on disinfection. ※.
For floors and countertops, the frequency of cleaning and disinfection can be increased if conditions permit. Face-to-face group discussions and centralized dinners should also be minimized. ※.
4. What should I pay attention to when disinfecting?
Disinfection must be targeted. If the air is disinfected with disinfectant, it must be an unmanned environment. Because if people inhale disinfectants or spray disinfectants on people repeatedly, there are potential risks.
5. Can disinfectant wipes, sprays and antibacterial hand sanitizers be effective?
To keep your hands clean, one is to wash your hands with running water, and the other is to wipe your hands with disinfectant. Hand disinfectant should be wiped on palms, backs of hands, fingers, fingers, fingertips and thumbs. If there is no hand disinfectant, there is only one sterile wet towel, and it is ok to wipe it.
6. What protective measures are there in the construction site and factory?
Pay attention to strengthen ventilation and cleaning, and it is recommended to equip with hand sanitizer, hand sanitizer and other protective articles. If you work in a poorly ventilated and closed workshop, it is recommended to wear a mask when going to work. The canteen is also a crowded place, so it is suggested that all units can eat at the wrong peak. ※.
Strengthen personnel management, and all units designate special personnel to observe the health status of employees. At the same time, the employer should strengthen the hygiene management of the construction site and dormitory, and advocate the workers to pay attention to personal hygiene. ※.
What should different people pay attention to?
1. What should salespeople, subway workers and media reporters pay attention to?
People who have more daily contact should pay attention to personal protection at work, and wear masks regularly and change them in time during their on-the-job period. At the same time, pay attention to hand hygiene, measure body temperature at least twice a day, and generally do not need to wear protective clothing or masks. If you have a fever, cough, difficulty breathing, diarrhea, vomiting, muscle aches, etc. , should immediately stop working, timely medical treatment.
2. Do migrant workers need to be isolated when they return to the city?
You should take your temperature before you go back to the city. If you have suspicious symptoms, you need to wait until you are well before returning to the city. ※ Those who have been to these epidemic-prone areas in Wuhan, or have been in contact with confirmed cases recently, have to wait 14 days before returning to the city.
In the process of returning to the city, we should also pay attention to personal protection and properly keep the travel ticket information. ※.
After returning to the city, all employers should take temperature measurements of all employees to see if there are suspicious symptoms. If you have symptoms, you should isolate them in time and seek medical treatment. In the workplace, employers should also help migrant workers understand how to do personal protection during the epidemic. ※.
After the construction starts, monitor the migrant workers every day to minimize unnecessary going out. ※.
3. What protective measures should people who are in close contact with suspected and confirmed cases take?
It is recommended to wear overalls, disposable working caps and gloves, as well as medical protective clothing and masks, or filter respirators, protective screens, goggles, work shoes, rubber boots and waterproof boots. ※.
For epidemiological investigators who have carried out cases or close contacts at the scene, it is recommended to wear disposable working caps, work clothes, medical surgical masks and disposable gloves, but keep a safe distance of more than one meter from the investigated objects. Strict protective measures should be taken when investigating suspected or confirmed cases. ※. The mask should be N95, N99 or medical protective mask. In addition, protective screen, goggles, work shoes, rubber boots and waterproof boots should be worn.
For those who collect respiratory tract samples, or those who carry out virus detection in the biosafety laboratory, it is recommended to wear overalls, working caps, double gloves, disposable protective clothing, N95 and N99 protective masks or medical masks, or filter respirators, plus protective masks, work shoes, rubber boots, waterproof boots, etc. Wear waterproof apron or waterproof isolation gown if necessary. ※.
Personnel who clean and disinfect the environment contaminated by cases are advised to wear overalls, working caps and disposable gloves, and wear long-sleeved padded rubber gloves, double gloves, disposable medical protective clothing, N95 and N99 protective masks or medical protective masks, work shoes, rubber boots, waterproof boots, aprons, waterproof isolation gown, etc. ※.
4. How to ensure the safety of medical staff in primary medical institutions?
Through the training of prevention and control knowledge and the implementation of various measures, the safety of front-line personnel is further ensured. If you find suspicious symptoms, you should isolate them in time, rest in time and check the risk of infection.
New changes in virus transmission
Recently, the virus was found in the feces of confirmed patients in Wuhan and Shenzhen. Does this mean that the route of transmission has changed?
This phenomenon shows that the virus can replicate in the digestive tract, but it is not transmitted by feces, nor is it transmitted by droplets containing the virus to form aerosols, which needs epidemiological investigation and research to further confirm this phenomenon. At present, the main ways of infection in novel coronavirus are close droplet transmission and indirect contact transmission, but these phenomena also suggest the importance of frequent hand washing, especially when touching the surface of easily contaminated objects, which is a very important means to protect the virus.