01 December 2020>: Articles
A Patient with Asymptomatic SARS-CoV-2 Infection Who Presented 86 Days Later with COVID-19 Pneumonia Possibly Due to Reinfection with SARS-CoV-2
Unusual clinical course
Rohit Sharma ** , Sundus Sardar * , Abdullah Mohammad Arshad B , Fateen Ata D , Sabeen Zara B , Waqar Munir BDOI: 10.12659/AJCR.927154
Am J Case Rep 2020; 21:e927154
Figure 3. Possible immune response in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). SARS-COV-2 RNA and antigen are shown with dark blue; specific immunoglobulin (Ig)M, with light blue; specific IgG, with red; and specific IgA, with green. The figure depicts a peak in IgM followed by increasing IgG and IgA levels. The SARS-COV-2 RNA starts to decline after a peak in specific IgM and IgG levels. Low levels of antibodies may persist even after the convalescent phase [10].