ABSTRACT
@#Abstract: Objective To analyze the detection of SARS‑CoV‑2 in household environment and public place environment of Huangpu District, and describe the feature of SARS‑CoV‑2 contamination in the environment exposure to the infected cases, so as to support the control strategies such as disinfection and health communication. Methods The results of RT-PCR test for the environmental samples exposure to the cases infected by SARS‑CoV‑2 during February 1 to March 31 2022 in Huangpu District of Shanghai were collected as the research data. Pearson χ2 was used to test the significance of the differences between positive rates of SARS‑CoV‑2 contamination. Results From February 1 to March 31, household environment samples had a higher positive rate (6.47%, 234/3 618) of SARS‑CoV‑2 contamination while the public place samples had a lower one (1.22%, 47/3 582) in Huangpu District of Shanghai (χ2=141.908, P<0.01). Among the household buildings, the lane houses of old style representing poorer living condition had the highest positive rates (8.31%, 96/1 155) of SARS‑CoV‑2 contamination while the apartments representing better living condition had the lowest (3.59%, 22/612) (F=5.25，P<0.05). Among the samples from household environment, samples regarding sewerage had the highest positive rates (13.30%,58/436) of SARS‑CoV‑2 contamination, while samples regarding the tool of cooking and sweeping had the lowest (3.10%,17/548) (F=9.84，P<0.01). Among the samples from public place environment, samples regarding entertainment tools had the highest positive rates (13.33%, 2/15) of SARS‑CoV‑2 contamination, while samples regarding the tool of cooking and sweeping had the lowest (0.62%, 4/646) (F=4.22，P<0.01). Conclusion In the environment exposure to the SARS‑CoV‑2 infected cases, the disinfection, ventilation and cleaning should be intensified strictly. SARS‑CoV‑2's surviving in sewage environment should be evaluation dynamically. More health communication should be pushed to people of poorer living condition.
ABSTRACT
Objective To fully understand the actual situation and existing problems in vaccination outpatient services, which will provide information to support and improve the standardized construction of vaccination outpatient service and the whole-process vaccination management. Methods Cross-sectional study was conducted among all the vaccination outpatient services in Huangpu District of Shanghai.Data were collected by self-examination and health supervision.Analysis was focused on the conformance with the six aspects of management requirements, which included institution and personnel management, layout of facilities, vaccine and cold-chain management, vaccination management, disinfection and isolation management and medical waste management. Results Twenty-one vaccination clinics were included in the study.There were significant differences for conformance between self-examination and health supervision, public and private medical institutions (P < 0.05).There was no significant difference in the overall compliance rate among six aspects of management requirement (P > 0.05), indicating that they were relatively balanced.On analysis within the 6 aspects, there were significant differences in the indicator compliance rate for 4 aspects of management requirement, including institution and personnel management, layout of facilities, vaccine and cold-chain management, disinfection and isolation management (P < 0.05). Conclusion The standardized construction of vaccination outpatient service should be strengthened with the emphasis on the following: implementation and consolidation of management requirements, enhancement of responsibility consciousness in vaccination outpatient service, construction of special-need vaccination outpatient service in private medical institutions, and improvement of publicity and guidance education.