https://www.kgpnews.in/2021/04/global-launch-of-covirap-nucleic-acid-based-point-of-care-diagnostic-device-by-iit-kharagpur-for-covid-19-and-beyond.html Thu, 22 Apr 2021 04:28:06 +0000 hourly 1 https://wordpress.org/?v=6.9.1