India registered its biggest single-day increase in COVID-19 cases, recording 17,296 coronavirus infections in the last 24 hours, to push the overall tally to 4,90,401 lakh as the number of fatalities touched 15,301, government data this morning shows. 407 deaths were reported in the last 24 hours. However, the recovery rate has improved to 58.24 per cent, according to the Union Health Ministry figures, with 2,85,637 patients recovering. In the last five days, India has contributed the third-highest new cases daily in the world. The country maintains the fourth position on the mortality rate.