OBJECTIVE To prevent the nosocomial infection event in the clinical laboratory. METHODS To enhance the conception of self-protection,amplify necessary rules and regulation,fine technique training,establish the health-record of the department staff,purchase the facilities of protection,and disinfect the instrument and environment of laboratory even the test report sheet. RESULTS By means of above mentioned measures and management,it could control in most degree of nosocomial infection in clinical laboratory,and ensure the safety and health of the department staff. CONCLUSIONS The nosocomial infection event of clinical laboratory can be prevented by amplification of necessary rules and regulation as well as enhancement of the management.

Based on the constructivism learning theory, we designed a new pharmaceutics of TCM experiment teaching course which focused on process of knowledge formation, including a self-designed experiments on the basis of primary experiment, a cooperative learning platform, and an formative evaluation system. The practice has showed that this new teaching method can arouse the participants' interest and initiative, help to enhance the teaching efficiency and performance.

Insect-borne diseases are serious life-threatening infectious diseases. Rapid and accurate etiological diagnosis are the premise of timely and effective clinical treatments, reducing mortality and sequelae. Laboratory diagnoses of insect-borne diseases mainly focus on targeted serological detection and polymerase chain reaction, which is difficult to detect rare insect borne pathogens. At present, the metagenomic next-generation sequencing (mNGS) technology has moved from scientific research into clinical application. The detection of nucleic acid sequences of all organisms in infected samples by mNGS exhibited significant advantages in the diagnosis and traceability of rare pathogens. But at the same time, mNGS is also suffered with challenges such as background microbial interference, false results caused by database restrictions, pathogen resistance and host immune status information that are urgently needed for clinical treatments. This article systematically summarized applications of mNGS in the diagnosis of insect-borne pathogens and the challenges and difficulties it faces. With the continuous optimization of mNGS in the detection, it will bring new development and innovation to the etiology diagnosis of clinical infectious diseases.

Objective To analyze the epidemiological characteristics of hepatitis E virus, and to provide scientific reference for the development of prevention and control strategies for hepatitis E. Methods Descriptive analysis and clustering analysis were used for data analysis. Results From 2004 to 2019, 32,224 cases of hepatitis E were reported in Hubei Province, with an average annual incidence rate of 3.47/100,000, showing an overall upward trend. The incidence of hepatitis E was higher in winter and spring, with a peak occurring during January to May. The incidence of the male to female ratio was 2.5:1. The number of reported cases between 40-69 years old accounted for 68.25% of the total cases. Farmers, household chores, unemployed and retired personnel accounted for 72.68% of the total cases. Wuhan, Xiaogan, Jingmen, Yichang and Enshi were the top five cities for average annual incidence. Conclusion The incidence of hepatitis E in Hubei Province is generally on the rise, with obvious characteristics of time, population, and space distribution. It is necessary to strengthen education and monitoring of susceptible population to reduce the harm of hepatitis E to the health of the population.

Animals ; Antibodies, Neutralizing ; Antibodies, Viral ; Foot-and-Mouth Disease Virus