Author: Li, Na; Wang, Xiao; Lv, Tangfeng
                    Title: Prolonged SARSâ€CoVâ€2 RNA shedding: Not a rare phenomenon  Cord-id: 8zl5q7ti  Document date: 2020_5_22
                    ID: 8zl5q7ti
                    
                    Snippet: A few studies have reported the long shedding of SARS-CoV-2 RNA. However, the duration of RNA shedding in Wuhan is rarely known and the meaning of the prolonged shedding is still under investigation. Almost 10% patients diagnosed of COVID-19 had a RNA shedding longer than 30 days even if the symptom elimination. The IgM was in a high level in the 9th week after symptom onset in these prolonged-RNA-shedding patients. Further study should be conducted to know the infectivity of the virus and the r
                    
                    
                    
                     
                    
                    
                    
                    
                        
                            
                                Document: A few studies have reported the long shedding of SARS-CoV-2 RNA. However, the duration of RNA shedding in Wuhan is rarely known and the meaning of the prolonged shedding is still under investigation. Almost 10% patients diagnosed of COVID-19 had a RNA shedding longer than 30 days even if the symptom elimination. The IgM was in a high level in the 9th week after symptom onset in these prolonged-RNA-shedding patients. Further study should be conducted to know the infectivity of the virus and the relationship between RNA shedding and antibody expression. This article is protected by copyright. All rights reserved.
 
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