ABSTRACT
Objective To ensure the safety of both doctors and patients，we should strengthen the management of infection control in the medical observation isolation area for overseas tourists，and continuously improve the compliance rate of infection control prevention measures. Methods In Mar 2020，the domestic COVID-19 was under control，however the overseas epidemic began to spread. As a designated screening hospital for overseas tourists，to prevent the occurrence of nosocomial infections caused by imported cases from abroad，the department carried out quality control prevention circle activities with the theme of"improving the compliance rate of infection control and prevention measures for staff in the medical observation and isolation area of overseas passengers”and determined four countermeasures implementation plans based on current situation grasp，goal setting，cause analysis and countermeasure formulation. Results Compared before and after the implementation of QCC，the compliance rate of the prevention measures of the staff in the medical observation and quarantine area for overseas passengers was increased from 45.08% to 91.54%，and the difference was statistically significant（P<0.001）.The target achievement rate was 84.43%，and the progress rate was 108.85%. Conclusion The quality control circle activities can improve the compliance rate of infection control and prevention measures for staff in the medical observation quarantine area for overseas tourists，thereby ensuring the safety of patients and staff. © 2022 Fudan University. All rights reserved.
ABSTRACT
Radix Salvia miltiorrhiza (Danshen) is a Chinese herbal used in China to treat irregular menstruation, dysmenorrhea, insomnia, swelling liver, and angina pectoris. It also has various pharmacological activities, including anti-inflammation, anti-oxidation, anti-tumor, anti-atherogenesis, and anti-diabetes. However, traditional Chinese medicine (TCM), e.g., Danshen, lacks quality control. Pesticide residues and heavy metals are the most important problems, although Danshen may cure many diseases, even SARS-CoV-2 in a COVID-19 pandemic. Hence, the present short commentary discusses the background of Danshen, quality management, and its application to COVID-19.
ABSTRACT
Objective: to relate the coverage by the FHS and the availability of respirators with the transmission and mortality rate of COVID-19 in the state of Santa Catarina, Brazil. Materials and methods: this is an ecological study, which uses computational models of geospatial analysis on the progress of COVID-19 to the 295 cities in Santa Catarina. The correlation between the FHS coverage and the number of respirators grouped in the mesoregions was calculated with the COVID-19 transmission and mortality rates. Results: the state had low infection rates of 0.07% and mortality of 1.72%, when compared to Brazil. There was an increase in cases in smaller municipalities, indicating the interiorization of the pandemic. There was no correlation between FHS coverage with infection and mortality. However, respirators are associated with lower mortality. Conclusion: regional disparity was found in the presence of respirators in the state's micro-regions, suggesting an imbalance in the quality of care for critically ill patients during the pandemic.