Viral serology activities involve virus detection, quantifying viral antigens, and confirming the presence of virus or specific antibodies targeted against the virus, confirming contact with the pathogen. Viral serology can be used for screening, diagnosis, or monitoring infections, as well as to assess immunity, acquired naturally or after vaccination.
The Laboratory of Virology can detect and, if necessary, quantify many serological markers of viral infection. The available technologies are based on immuno-enzymatic methods, such as manual or automated ELISA (enzyme-linked immunosorbent assay). Techniques based on immunoblotting (western blot) can also be used for certain markers.
Automated immuno-enzymatic methods (Ag: antigen)
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Manual immuno-enzymatic methods :
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*RDT: rapid diagnostic test
Other methods :
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The laboratory of virology has several automated systems that allow the detection and quantification of viral antigens and antibodies against viruses: