Another ‘tragic milestone’: Reported cases of COVID-19 pass 200,000, says UN health chief“We are also working hard to increase the global supply of diagnostic tests”, he said, noting that WHO is working to evaluate new diagnostics and secure the supply and equitable distribution of tests. 1 2 3 4 5 6 7 8 9 10 11 12 13 Pages ( 3 of 13 ): « Previous12 3 456789 ... 13Next »Tweet