Ellume 250,000 test per day by Mar 2021, page-144

Looking at the US figure of 22 million cases of Covid 19. If there was 5 times that number of undected infections of Covid-19 in the past 10 months. That would represent around 110m total covid infections or about 33% of US population may already have antibodies and are Immune to some extent. Herd Immunity for the US may not be to far away and with Vaccines potentially this year a massive slowdown in infections may occur in the US towards end of 2021. Potentially anyway.

I still believe testing will be needed, especially the Flu A/B/ Covid for years to come, especially in healthcare and vunerable personssettings.

The rest of the world, well not looking so favourable for 2021.