Are the covid vaccines safe and effective?

Three separate covid vaccine trials have now had their results published in peer-reviewed journals (Astra-Zeneca, Pfizer, and Moderna), and the vaccines have already been approved for use in multiple countries. In light of that, I think it’s time to look in to how effective and safe the vaccines are, especially considering that many of us are about to be given the option to take them … Read more

What is the best way to measure rates of covid immunity?

In my previous post on the covid pandemic I mentioned that the body’s main defence against viruses is T-cells, not antibodies, and that the only reason we test for antibodies instead in clinicial practice is because it is easier and cheaper. I also ventured a hypothesis that the levels of population immunity are much higher than is being found in the antibody tests, and that … Read more