Impact of SARS-CoV-2 RNA titer on the level of IgG antibodies in recovered patients with COVID-19 disease

Conclusions: Specific Anti-viral IgG are significantly associated with increasing age and disease severity, and the direct relation of IgG with viral load. Antibodies are detected several months post-infection but their protective efficacy is controversial.
Source: The Journal of Infection in Developing Countries - Category: Infectious Diseases Authors: Source Type: research