Hmm, I don't think this is as clear cut as we'd like to see. The vaccine seems to be protecting those under 50. It's also much more likely someone over 50 would die within the 60+ days of participating in this study simply from old age. I agree with some of the other comments we need a larger sample size and a control group for comparison.

Edit: Also if this is correct, more than half of the unvaccinated under 50 died within 28 days of testing positive for COVID. That cannot be right if the death rate is less than 1%.