Vaccine effectiveness in Canada
I just saw a calculation in daily expose (through Pascal’s blog) that vaccine effectiveness in Canada is -430%. This is rather shocking. I tried to do the calculation myself.
The newest data is one week later than published in that article. I use the updated data. The calculated vaccine effectiveness is 50%. Giving the huge side effects of the vaccines, it is not a stellar number. But it is a positive number. As for the original calculation in that article on daily expose, I couldn’t locate earlier statistics through the link provided by that article. It is likely that there is some data issue.
The following table is a copy from my Excel sheet. Please tell me if there is a mistake.
| 22-Jan-22 | 15-Jan-22 | Difference | population |
| case rate per 100K | vaccine effectiveness |
| unvaccinated case | 892033 | 771095 | 120938 | 15 | M | 806.2533333 |
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| vax less than 14 days | 50695 | 44494 | 6201 |
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| partial | 79683 | 61209 | 18474 |
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| fully | 648271 | 581635 | 66636 |
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| sum of vaccinated | 778649 | 687338 | 91311 | 23 | M | 397.0043478 | 50.75935424 |
The links of related articles
Daily expose
https://dailyexpose.uk/2022/02/06/canada-gov-data-suggests-fully-vaccinated-developing-ade/
Pascal's blog
https://blog.creaders.net/u/8994/202202/426139.html
