.

Pretty much

So, many of us (possibly not all, because other vaccines in the pipeline) are going to be getting either the Pfizer or Moderna vaccine.

What vaccine you end up getting is likely to depend on your age, health, and where you live. Pfizer’s vaccine is harder to store and transport, so if you live in a big city you’re more likely to get that one.

For what I’m going to say, though, it doesn’t make a difference.

You’re going to be getting two shots, a few weeks apart. For Moderna, it’s 28 days (4 weeks). For Pfizer, it’s 21 days (3 weeks). Yes, this sucks. No, this is not ideal for mass vaccination. You’ll get a card that will remind you to come back for the second dose. The person administering the shot, most likely a pharmacist, will also ask for your cell phone number so they can text you. Because if you don’t come back that first shot is a waste of time.

We don’t know for sure if the single shot gives any protection at all, but the reasonable assumption is that it doesn’t.

This means you need to get your ass back in there for that second shot. And while you are waiting for that shot, you are not protected.

This means you should continue to wear a mask, etc. In fact, if possible, you should be even more careful, because if you get sick and can’t come in for that second shot? They’ll most likely have to start over. The trial included longer periods between the two, so you might be fine, but there is a risk here.

And once you have had that second shot?

It’s going to take two to four weeks to build antibodies, during which time you will have lower, but increasing, protection. They’ll tell you what it is…that data hasn’t been released yet, but will be.

So you should still continue to be careful for those weeks.

Finally!

We don’t know if these vaccines provide what is called sterilizing immunity, meaning you can’t be infected and can’t pass it on.

They may only provide functional immunity, meaning you get infected but don’t get sick. You could still transmit COVID-19 to others, although the risk is lower.

Which means?

Yeah, the masks have to stay on until the case numbers and other metrics are looking good.