I did read it, and agree. You will see that fairly often here.
Studies interpreted by lay people just conveniently are antivax.
Our study contributes to emerging evidence that BNT162b2 or mRNA-1273 primary vaccine protection against Omicron decreases quickly over time with booster vaccination offering a significant increase in protection. In light of the exponential rise in Omicron cases, these findings highlight the need for massive rollout of vaccinations and booster vaccinations.
Good news for you then. You can now have an excuse to get vaxxed every 3 months
JHU Coronavirus Resource Center
https://coronavirus.jhu.edu/region/denmark
( 3,114 Danish officially dead from COVID over two years time / 5,792,202 Danes ) x 100 = 0.054 %
Only about five hundredths of one percent.