Question 1: When a mild case of novel coronavirus pneumonia is released from isolation, the nucleic acid test for the item is positive. What should be done? Answer: Isolation management according to the "New Coronavirus Pneumonia Prevention and Control Plan (Ninth Edition)" (V).

1 Question: When the new coronavirus pneumonia mild case is released from isolation, the nucleic acid test for the item is positive. What should be done?

Answer: According to "New Coronavirus Pneumonia Prevention and Control Plan (Ninth Edition)" (V) Isolation and Management. Strictly implement single rooms to prevent cross-infection. When the isolation is released, the "person, object, and environment" will be sampled simultaneously for nucleic acid testing. If the results are negative, centralized isolation can be released; if the item or environmental nucleic acid test is positive, the centralized isolation can be released only after the possibility of infection of the quarantined person is ruled out.

2 Question: Can confirmed cases of airborne diseases be visited during hospitalization?

Answer: According to "Regulations on Prevention and Control of Hospital Infection by Airborne Diseases (WS/T 511-2016)" 7 Patient placement requirements 7. 3 Patients suspected or confirmed airborne diseases should be placed in negative pressure wards (rooms). should formulate a visiting system and limit the number and time of visiting .

3 Question: Which type of chemical disinfectant can be used to kill Mycobacterium tuberculosis ?

Answer: medium-effect disinfectant.

According to "Infectious Diseases (3rd Edition)" People's Health Press Appendix 1 Disinfection and Isolation of Infectious Diseases 1. Disinfection of Infectious Diseases 2. Chemical Disinfection Method 2) Medium-effect Disinfectants: Disinfectants that can kill bacterial propagates including Mycobacterium tuberculosis and most types of fungi and viruses, but cannot kill bacterial spores, such as ethanol, partial chlorine-containing preparations, oxidants, bromine and other disinfectants. Chlorine-containing preparations and iodine volts are between high-efficiency and medium-effect disinfection effects.

4 Question: Infectious disease patients should have isolation signs. Which color sign represents droplet isolation?

Answer: pink.

According to "Hospital Isolation Technology" (WS/T 311-2009) 7. Isolation and Prevention of Diseases with Different Transmission Pathways 7.1 Isolation Principles 7.1.3 Isolation Wards should have isolation signs and restrict access to and from people. Yellow is the isolation of airborne transmission, pink is the isolation of droplet transmission , and blue is the isolation of contact transmission.

5 Question: How to carry out dialysis treatment for during the 7-day home health monitoring period after discharge from the hospital?

Answer: According to "Suggestions on Prevention and Control of Hemodialysis Rooms During the COVID-19 Epidemic" National Nephrology Professional Medical Quality Control Center Letter [2022] No. 1 3. Dialysis treatment for patients with confirmed COVID-19 (II) During the 7-day home health monitoring period after the patients with COVID-19 dialysis, should undergo single-person isolation bedside kidney replacement treatment or intermittent isolation dialysis treatment with other patients . During this period, there is no need to issue a negative nucleic acid test certificate.