Collection and disinfection of forensic biological specimens in five cases concerning COVID-19 in Guangzhou, China

There have been many cases of pneumonia caused by novel coronavirus infections in China and around the world. This will inevitably lead to a rise in the number of patients. At the present time, clinical and forensic autopsies have given guidance and explanations in relation to the problem of COVID-19 transmission and defense. However, less attention is paid to the handling of COVID-19 biological samples in forensic practice. Particularly, COVID-19 can survive on some surfaces for days. Since there were many cases involving COVID-19 during the epidemic, this article shares the methods and strategies for handling such inspection materials and the biological samples related specifically to COVID-19 cases.