'Brit study shows Covid symptoms develop very fast - after two days from virus contact' - Irish Mirror

Dr Miriam Stoppard explains how Brit scientists gleaned heaps of insight into how fast Covid infection takes hold in a world-beating challenge study

British scientists have completed a world-beating challenge study on Covid. So, what is a challenge study? It allows doctors to observe healthy people with Covid throughout the whole infection, some… [+2549 chars]

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