Elon Musk thinks the surge in coronavirus cases is due to testing errors, but a virologist is debunking that 'dangerous misinformation'

· Elon Musk said on Twitter that testing errors, rather than new infections, are causing the new surge of coronavirus cases.
· Virologist Angela Rasmussen rushed to debunk the claim, which she called "dangerous misinformation."
· COVID-19 diagnostic tests have relatively low rates of false positives, and spikes in...