We have this 6 months spike also in this web archive...
https://web.archive.org/web/20220114005412/https://www.alberta.ca/stats/covid-19-alberta-statistics.htm#vaccine-outcomes
Could it be that the negativeness of VE also play a role in covid death, paradoxically in low Vx states (only 2 doses): https://academic.oup.com/ije/advance-article/doi/10.1093/ije/dyac199/6770060?login=false
We have this 6 months spike also in this web archive...
https://web.archive.org/web/20220114005412/https://www.alberta.ca/stats/covid-19-alberta-statistics.htm#vaccine-outcomes
Could it be that the negativeness of VE also play a role in covid death, paradoxically in low Vx states (only 2 doses): https://academic.oup.com/ije/advance-article/doi/10.1093/ije/dyac199/6770060?login=false