Posted inTechnology News US authorizes German firm Siemens Healthineers’ at-home COVID-19 test – WTVB Posted by 30 December 2021 (Reuters) – The U.S. drug regulator has granted emergency use authorization to German health technology company Siemens Healthineers’ at-home … View All Posts Post navigation Previous Post 5 ways derivatives could change the cryptocurrency sector in 2022Next PostPolygon upgrade quietly fixes bug that put $24B of MATIC at risk