Covid: Prior infection vs vaccination

Ever since the beginning of the covid pandemic, one of the big topics of discussion has been whether infection results in lasting immunity. Since the advent of the vaccines, that has expanded in to a discussion about whether prior infection or vaccination provides a higher degree of immunity.

Back in December, I wrote about a study that showed that 90% of people who get covid Read more

Is the Astra-Zeneca vaccine killing people?

Poor Astra-Zeneca. The covid-19 vaccine that they had hoped would generate an endless tide of goodwill is instead turning in to one long public relations disaster. First it was the case of transverse myelitis that caused them to have to halt their vaccine trial temporarily. Then it turned out that they had given the wrong dose of vaccine to a bunch of participants in the … Read more