Guidance to postmortem collection and storage of biological specimens for the diagnosis of Covid19 infection
The diagnosis of infection is based on the use of standardized and validated molecular tests for the search for viral RNA in different sets of biological samples, from patients suspected of having contracted the infection. This document provides a specific guidance for the collection and storage of biological samples from deceased persons. It also provides recommendations on safety practices to be adopted during both collection and handling of specimens, and during autopsy procedures. With regard autopsy, it is recommended to follow the procedures for the execution of diagnostic findings in patients died with SARS-CoV-2 infection issued by ISS Working Group on Causes of Death from COVID-19, published on March 27, 2020.