Ask HN: Best data source for Covid outcome by vaccination status?

I’m looking for time series data that I can use to model vax and unvax as separate populations to calculate the rates of case/hospitalizations/death within each. Does such a data source exist?

Basically looking for data similar to that used in this study:

https://www.cdc.gov/mmwr/volumes/70/wr/pdfs/mm7037e1-H.pdf