Vaccination doesn't harm people with existing antibodies (they just rebuff it faster) and going through the process serves as a good booster.

We have to stop making these statements so casually about things that haven’t been studied.

Sometimes it feels like a new virus comes along and people forget we have 111 years experience with vaccinations.

mRNA isn't a scary new thing, it's a fundamental part of cell function. The clever new thing here is that we can bung it directly into cells to make proteins without having to mess around with carrier viruses.

Hundreds of millions of people have been exposed to covid and have also had a vaccine now, so even forgetting that there's no theoretical problem here, it has a physically tested track record.

I got the finger prick with a drop of blood. Quick and simple. Biting my tongue is much more painful.

Fingers are sensitive. Upper arm muscle isn't.