The Fauci hearing was painful to watch. But we need answers on Covid-19’s origin| David Relman

Despite the recent hearings in Congress, we seem to be even further from the goal of understanding Covid-19’s origin’s than we have ever beenAs a microbiologist and infectious disease clinician, it has been tough to watch the recent devolution of public discourse on Covid-19 origins. It has been especially difficult for me to read the comments of Anthony Fauci about the origins debate in his now-public diary. And it has been painful to watch the televised spectacle hosted by the US senator Rand Paul on 29 July involving a hostile interrogation of Fauci.Despite many early pleas, including my own, for a dispassionate, objective assessment of what we know, don’t know and need to know about Covid-19 origins, we seem to be even further from this goal now than we have ever been – plagued by poli