Ask HN: Why I cannot find public data on coronavirus single cases?

I would expect to find in the internet data about coronavirus single cases: not just the basics (age, blood type, weight, city, ...) but more and much more data, allowing scientists, statisticians or whoever to make inference: maybe as easy as spotting correlation, or much better as principal component analysis/discriminant analysis.

I would expect a web interface, where selected personnel are allowed to enter and share data with the rest of the world (I’m an internationalist)

Tell me that I am just not aware that these databases exists!

(I imagine several nations do provide opendata with the basic, but I do really mean detailed data, collected with some uniform worldwide standard)