ABSTRACT
Organ transplantation has become an effective treatment for multiple end-stage diseases. However, the recipients of organ transplantation need to take immunosuppressive drugs for a long time after operation, which leads to low immune function and relatively high incidence of bacterial, viral and fungal infections. Traditional microbial detection methods, such as pathogen culture, immunological detection and polymerase chain reaction, have been widely applied in infection detection, whereas these methods may cause problems, such as long detection time and presumed pathogens. Metagenomic next-generation sequencing has been widely adopted in infection prevention and control in organ transplantation in recent years due to high detection rate and comprehensive detection of pathogen spectrum. In this article, the application of metagenomic next-generation sequencing in the prevention and control of infection in solid organ transplantation was reviewed, aiming to provide reference for the diagnosis and treatment of transplantation-related infection.
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ObjectiveTo analyze the disinfection quality of nursing institutions in Fengxian District， so as to provide evidence for improving disinfection work in nursing institutions. MethodsA total of 54 nursing institutions for the elderly in Fengxian District of Shanghai were selected as the monitoring sites during 2017‒2021. The samples from indoor air， surface of objects， tableware and hands of staff were collected for bacteriological testing， and then evaluated for the quality of sanitary disinfection. ResultsFrom 2017 to 2021， the annual qualified rate of disinfection quality in the nursing institutions was 84.85%‒100.00%， and there was a significant difference of the monitoring samples among different years （χ2=51.73，P<0.01）. A statistically significant difference was observed among the different types of nursing homes （χ2=25.83，P<0.01）. The qualified rate of indoor air was 100.00%， and the qualified rate of surface of environmental， surface of tableware and hands of staff were 93.21%， 92.59% and 86.73%， respectively. The qualified rates of disinfection of different types of samples were statistically significant （χ2=53. 803，P<0. 001）. The qualified rate of different types of staff hands was from 79.17% to 92.71%， and the qualified rate of cleaners and care-givers were lower than the healthcare practitioners （χ2=6.53，P<0.05）. The lowest test pass rate was surface of faucets， which was 83.33% （χ2=23.85，P<0.01）. ConclusionThe quality of disinfection in the nursing institutions for elderly in Fengxian District needs to be improved， and it is necessary to make further efforts to strengthen the hand hygiene of staff， the disinfection quality of tableware and surface of objects.
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Since the global pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 2020, the virus has been evolving through mutations to acquire enhanced infectivity but reduced virulence. With a wide vaccination coverage among Chinese population, China is entering a new stage of SARS-CoV-2 infection control. The Working Group for the Prevention and Control of Neonatal SARS-CoV-2 Infection in the Perinatal Period of the Editorial Committee of Chinese Journal of Contemporary Pediatrics released the first and second editions of perinatal and neonatal management plan for prevention and control of SARS-CoV-2 infection in January and March 2020, respectively. In order to follow up new prevention and control needs, it is necessary to update the management plan to better guide clinical practice. Therefore, the Working Group formulated the 3rd-edition plan.
Subject(s)
Pregnancy , Infant, Newborn , Female , Humans , Child , COVID-19/epidemiology , SARS-CoV-2 , Pandemics/prevention & control , China/epidemiology , VirulenceABSTRACT
@#Since December 2019, the novel coronavirus (2019-nCoV) infection has been prevalent in China. Due to immaturity of immune function and the possibility of mother-fetal vertical transmission, neonates are particularly susceptible to 2019-nCoV. The perinatal-neonatal departments should cooperate closely and take integrated approaches, and the neonatal intensive care unit should prepare the emergency plan for 2019-nCoV infection as far as possible, so as to ensure the optimal management and treatment of potential victims. According to the latest 2019-nCoV national management plan and the actual situation, the Working Group for the Prevention and Control of Neonatal 2019-nCoV Infection in the Perinatal Period of the Editorial Committee of Chinese Journal of Contemporary Pediatrics puts forward recommendations for the prevention and control of 2019-nCoV infection in neonates.
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Determined actions are required to address the burden due to health care-associated infections worldwide and improve patient safety. Improving hand hygiene among health care workers is an essential intervention to achieve these goals. The World Health Organization (WHO) First Global Patient Safety Challenge, Clean Care is Safer Care, pledged to tackle the problem of health care-associated infection at its launch in 2005 and has elaborated a comprehensive set of guidelines for use in both developed and developing countries worldwide. The final version of the WHO Guidelines on Hand Hygiene in Health Care was issued in March 2009 and includes recommendations on indications, techniques, and products for hand hygiene. In this review, we discuss the role of hands in the transmission of health care-associated infection, the benefits of improved compliance with hand hygiene, and the recommendations, implementation strategies and tools recommended by WHO. We also stress the need for action to increase the pace with which these recommendations are implemented in facilities across India.