The ICMR on Monday asked states and union territories to stop using the test kits procured from the Chinese companies Guangzhou Wondfo Biotech and Zhuhai Livzon Diagnostics due to “wide variations in their sensitivity”. India had procured around 500,000 rapid antibody test kits from the two Chinese firms nearly two weeks back and they were … Continue reading  COVID-19 : Rapid test kit coming from China has been stopped