Coronavirus disease (COVID-19) second wave in India, breaking worldwide records, reaching the milestone. The country reported 3 Lakhs 32 thousand cases in the last 24 hours. As the Second wave hits the country, many complaints that their COVID-19 report is negative but show all COVID-19 symptoms. RT-PCR swab test fails to detect virus, showing the wrong result. In this video watch, why patients' reports were negative.