In light of the current public health emergency, The New York Times Company is
providing this database under the following free-of-cost, perpetual,
non-exclusive license. Anyone may copy, distribute, and display the database, or
any part thereof, and make derivative works based on it, provided (a) any such
use is for non-commercial purposes only and (b) credit is given to The New York
Times in any public display of the database, in any publication derived in part
or in full from the database, and in any other public use of the data contained
in or derived from the database.
NYT now have data - just for the US. https://github.com/nytimes/covid-19-data
But it's not open ...