Healthcare Do not use COVID-19 rapid test kits for 2 days: ICMR to states Updated : April 21, 2020 07:17 PM IST ICMR' Dr Raman R Gangakhedkar said it will issue an advisory after their teams carry out field validation of these equipments. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.