The first shots as an experimental coronavirus vaccine were tried by some US researchers on Monday, leading off a worldwide hunt for protection even as the pandemic surges. An anxiously awaited first-stage study of a potential COVID-19 vaccine has been developed in record time after the new virus exploded out of China and fanned out across the globe. With careful jabs in the arms of four healthy volunteers, scientists at the Kaiser Permanente Washington Research Institute in Seattle tried the vaccine on few coronavirus patients. from IndiaTV: Google News Feed https://ift.tt/2TUm0PU
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