為節省打字,我這裏就用加拿大的數據實例來說明了,詳細的可以去看https://covid-19.ontario.ca/data/case-numbers-and-spread#case_numbers_and_spread
加拿大的數據分不同年齡的隻有去年的數據,下麵隻例出一張全部年齡的感染率比較圖形,其實跟英國的也差不多,即Omicron爆發後完全疫苗接種者的感染率高於未打疫苗的感染率。特別給SwiperTheFox看的是裏麵的數據說明:
About this data
For COVID-19 cases by vaccination status, vaccination status is limited to Health Canada approved vaccines.
Rate per 100,000 (7-day average) is the average rate of COVID-19 cases per 100,000 for each vaccination status for the previous 7 days as noted.
Rate of COVID-19 cases per 100,000 is calculated by dividing the number of cases for a vaccination status, by the total number of people with the same vaccination status, and then multiplying by 100,000.
The rate for Unknown vaccination status cannot be calculated.