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herd immunity

The Internet is full of claims that vaccines do not protect us from COVID-19. What recent evidence is there that they do?

27 Aug 2021

It is true that the original protection rate of over 90% in the trials has not been matched by real-life experience, but that was to be expected. However, the protection is still significant....

Which Sweden Do You Want to Believe In?

18 Sep 2020

The measures taken by Sweden to curb the COVID-19 pandemic have polarized the media. Sweden, it seems, is like the elephant being examined by the blind men. There is so much to appraise that we can...

Herd Immunity Against COVID-19? There's a Big Catch

7 May 2020

This article was first published in The Montreal Gazette....

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