Antimicrobial resistance (AMR) has emerged as a major global public health challenge, with traditional prevention and control methods exhibiting significant limitations in detection efficiency, data processing, and clinical decision-making. Leveraging its robust capabilities in data analysis and pattern recognition, artificial intelligence (AI) technology has been widely applied across multiple critical aspects of AMR containment. Current evidence demonstrates that AI technologies can significantly enhance the efficiency of resistancediagnosis, optimize personalized treatment strategies, and improve real-time monitoring of resistant pathogen transmission. Despite persistent challenges such as data heterogeneity, model interpretability, and ethical compliance in practical applications, AI holds immense promise in supporting precision infection management and addressing the growing crisis of antimicrobial resistance.This article systematically reviews the clinical applications of AI in AMR prevention and control, including resistance detection and prediction based on mass spectrometry and genomic data, the use of clinical decision support systems in anti-infective therapy, as well as the role of AI in epidemiological surveillance, pathogen tracking, early warning systems, and novel antimicrobial drug discovery aiming to provide reference for clinical practice.

Objective To compare the efficacy and safety of ascorbic acid combined with 2L polyethylene glycol electrolyte powder and 3L polyethylene glycol electrolyte powder in bowel preparation of patients.Methods A total of 200 outpatients receiving colonoscopy in the First Affiliated Hospital of Anhui University of Science and Technology(Huainan First People's Hospital)from November 2023 to May 2024 were selected as the study objects,and the patients were divided into control group and experimental group by random number table method,with 100 cases in each group.Among them,the control group received 3L polyethylene glycol electrolyte powder,and the experimental group received 2L polyethylene glycol electrolyte powder and 4g ascorbic acid.The relevant data of bowel cleaning effect,lesion detection rate,first defecation time,catheter entry time,catheter exit time,defecation frequency,incidence of adverse reactions,compliance,satisfaction and willingness to repeat examination were compared between the two groups.Results There was no significant difference in the total score of Boston Intestinal Readiness Scale and the scores of right colon,transverse colon and left colon between the two groups(P＞0.05).The rate of lesion detection in the experimental group was higher than that in the control group,and the difference was statistically significant(P＜0.05).There was no significant difference in the time of first defecation,entry time and exit time between the two groups(P＞0.05).The frequency of defecation in the control group was more than that in the experimental group,and the difference was statistically significant(P＜0.05).Patients'satisfaction,compliance and willingness to repeat examination in the experimental group were higher than those in the control group,the difference was statistically significant(P＜0.05),and the incidence of adverse reactions in the experimental group was lower than that in the control group,the difference was statistically significant(P＜0.05).Conclusion The effect of ascorbic acid combined with 2 L polyethylene glycol electrolyte powder on intestinal cleaning is not worse than that of 3 L polyethylene glycol electrolyte powder.At the same time,it can improve the detection rate of lesions,reduce the total amount of liquid taken by patients,reduce the incidence of adverse reactions,improve patients'compliance,satisfaction and willingness to repeat examination.It is a promising intestinal cleaning drug.

Objective This study aims to analyze the application value of the Kirkpatrick Evaluation Model in the evalu-ation of hospital service training.Methods A total of 100 hospital front desk service personnel participating in service training from July 2021 to July 2023 at Qingyuan People's Hospital were selected as the research subjects.They were randomly divided into a study group and a control group,with 50 participants in each group.The study group implemented training based on the Kirkpatrick Evaluation Model,while the control group received conventional training.The learning level,behavior level,reaction level,and result level(including service satisfaction,complaint rate,and occurrence of service incidents)of the two groups were compared,as well as the evaluation effects.Results The study group showed significantly higher scores in theoretical knowl-edge,skill operations,thinking patterns,and humanistic care compared to the control group.The training satisfaction was signifi-cantly higher in the study group.The scores for interpersonal communication,question answering,and front desk material man-agement were significantly higher in the study group.The service satisfaction and training effectiveness were significantly higher,while the complaint rate and occurrence of service incidents were significantly lower in the study group compared to the control group(P<0.05).Conclusion Implementing training for hospital front desk service personnel based on the Kirkpatrick Evalua-tion Model can improve their theoretical knowledge and service level,enhance patient satisfaction,and reduce the complaint rate and occurrence of service incidents.

Abstract: Objective　To study severe fever with thrombocytopenia syndrome virus (SFTSV) in tick samples from different species and genera in Suizhou City, Hubei Province, China, and to explore the phylogenetic relationship between ticks and patients sources of viruses at the molecular evolutionary level. Methods In 2016 and 2017, over a continuous two-year period, 1 158 ticks were collected from Suizhou, Hubei, and their species and genera were identified. Meanwhile, 86 serum samples were collected to detect SFTSV RNA by real-time quantitative reverse transcription-PCR. All viral RNA-positive supernatants of tick homogenates were inoculated into Vero cells for viral isolation, and full genome sequencing of isolated strains was conducted. Phylogenetic tree research on SFTSV strains from ticks and cases was performed using the bootstrapped maximum-likelihood (1 000 iterations) method with Molecular Evolutionary Genetics Analysis (MEGA) software, ver. 11.0 to provide confidence estimates. Results Haemaphysalis longicornis, Ixodes sinensis, and Rhipicephalus microplus were the dominant species (95.34%) in Suizhou City, Hubei Province, China. Tick samples were pooled according to their species and developmental stage, yielding 832 pools, of which 4 were positive for SFTSV by qRT-PCR. The overall minimum infection rate (MIR) in the region was 0.35%. One SFTSV strain named HB 2016-P35, was successfully isolated from Haemaphysalis longicornis and demonstrated high homology to 16 previously reported patient-derived viruses in Hubei Province, especially to the human strain HB 2017-49 from the same region, with a genome similarity of 99.9%. In addition, the molecular phylogenetic analysis revealed five distinct SFTSV genotypes in Hubei, covering almost all currently known SFTSV genotypes. Conclusions Some areas of Suizhou City, Hubei Province, demonstrate a relatively low level of SFTSV carrying and transmission by ticks. The new SFTSV strain isolated from ticks exhibits similar genotype characteristics and high sequence homology with viruses carried by cases in surrounding cases. The study suggests that tick-to-human transmission is most likely the pathway for human infection with SFTSV, highlighting the need for continual and long-term monitoring of tick carriage of SFTSV in endemic areas.

Objective:To study the willingness of the medical staff of tertiary hospitals to be dispatched to work for a long time at the district hospitals under the " municipal trusteeship of district-ownership hospitals" mode, and explore the key factors that affect their long-term willingness, for references of optimizing the incentive system of the model.Methods:A questionnaire was designed as guided by the two-factor theory. In May 2019, a typical sample survey was made to investigate 103 medical staff of two tertiary hospitals in Beijing on their willingness to be dispatched to hospitals of district ownership. The survey covered such aspects as their basic personal information, hygiene factors(family responsibility, interpersonal connections expansion, mobilization and encouragement of leaders, etc.), and incentive factors(personal career development, greater potential giving play to their own talents, self-achievement, etc.). Descriptive analysis and univariate hypothesis testing were used to compare the differences of the dispatch willingness of staff of different characteristics. Meanwhile, an ordinal multinomial logistic regression model was built to analyze the influence factors of long-term dispatch willingness of these staff along with individual in-depth interviews.Results:The medical staff when they were dispatched to work at the entrusted hospitals for a long time, were concerned mostly with top six factors. These factors refered to a reasonable incentive(rewards)mechanism, family responsibility, colleague evaluation of the entrusted hospital, interpersonal connections expansion, personal career development, and potential unlocking. Those staff with dispatch experience had higher willingness to be dispatched than those without( P <0.05). The former saw higher of their personal career development resulting from the dispatch(3.91 points), while the latter saw higher their post-dispatch salary incentive mechanism(3.95 points). Compared with common medical staff, medium and high level management staff were more willing to be dispatched for a long time( H=14.536, P<0.001). Leadership mobilization in hygiene factors and personal career development in incentives factors were the key drivers for the long-term willingness of medical staff to be dispatched( P<0.05). Conclusions:The willingness of medical staff to be dispatched for a long time needs to be strengthened in the " municipal trusteeship of district-ownership hospitals" mode. Managers of the district-ownership hospitals should take into full consideration, the needs of different categories and levels of medical staff dispatched, guarantee the remuneration and performance pay of these staff, and enable their career track planning, hence mobilizing their incentives, and increase their willingness to work at such hospitals for a long time.