Correct Answer : Option (D) - DRDO
The Defence Research and Development Organisation (DRDO) has developed an antibody detection-based kit, named the DIPCOVAN.
It stands for ‘DIPAS-VDx COVID 19 IgG Antibody Microwell ELISA’. The kit can be used for sero-surveillance for detecting the presence of Covid antibodies amongst the people. The kit can detect spike as well as nucleocapsid (S&N) proteins of the SARS-CoV-2 virus.