RESUMEN
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARSCoV- 2) has become a global pandemic and led to a serious impact on public health and economic development. This paper summarizes the source of the first isolated and identified SARS-CoV-2 samples and the problems present in the etiology detection of virus RNA. The necessity and limitation of bronchoscopy use in the diagnosis of COVID-19 were discussed and the occupation protection measures for bronchoscopy in COVID-19 were emphasized. It is important to accelerate the development of new disposable protective devices for the bronchoscopic examination..
RESUMEN
Objective@#Evaluation of improving the occupational protective effect of nurses in cytotoxic drugs.@*Methods@#The occupational hazards of cytotoxic drugs in Qingdao Central hospital were taken as samples. Compare the occupational hazards of cytotoxic drugs before and after improvement.@*Results@#From Sept.2017 to Aug.2018, the number of occupational hazards of cytotoxic drugs decreased by 90.38%; Sharp injuries, drug spillovers, distribution errors and excessive air diffusivity were decreased by 70%~100%.@*Conclusion@#Targeted occupational protection can significantly reduce the hazards of cytotoxic drugs and ensure the health of the medicinal staff.