Despite abundant recent research & accumulated knowledge, Birx claims "asymptomatic, silent spread in the community" is driving the pandemic (start @ 4:30). She urges expanded surveillance & more testing to identify asympto spread & isolate any positives. https://www.youtube.com/watch?v=wIn27cRO-08">https://www.youtube.com/watch...
Here, @OBusybody presents a nice summary of the leading research which finds that asymptomatic spread is, in fact, rare and not a common driver of COVID-19 infections. https://twitter.com/OBusybody/status/1300433813529677827?s=20">https://twitter.com/OBusybody...
Dr. Fauci also reminds us that "asymptomatic spread has NEVER been the driver of outbreaks." https://twitter.com/tlowdon/status/1314433379467587585?s=20">https://twitter.com/tlowdon/s...