The recently launched indigenous COVID-19 detection test kit Feluda is said to be a big boost to India's mass testing capability. How does the Feluda testing kit work? Is it capable of replacing the RT-PCR which is considered the gold standard in India? BOOM spoke with Dr Debojyoti Chakraborty who invented the Feluda test and Dr Subhojit Sen who explained how this test works compared to the RT-PCR. Watch to know.