Wall Street Journal has several articles on Covid-19 on Wednesday.

Vaccines for Covid-19 are estimated to cost $50 to $100 each.
Some companies have pledged to sell for no profit.
Moderna has not, and needs a profit on its first product ever.

WSJ says death rate from Covid-19 has been narrowed to between 0.53 to 0.82%.
CDC changed its estimate to 0.65%
This would be six times deadlier than typical influenza.

I notice the article does not mention that some recover using T-cells, and test negative for Ig antibodies,
so I personally suspect the death rate of ALL infected is lower still, maybe 0.2 to 0.4% .

Ted Rail has an article on page A15
bringing up a Covid-19 factor I had not thought of,
but it might be too political to post here.