Sign in

Elemental
Your life, sourced by science. A publication from Medium about health and wellness.

Blood Clot

In Elemental. More on Medium.

It’s too soon to know what specifically caused the blood clots — that’s the biggest reason the vaccine administration was paused

An illustration of the inside of a red blood vessel with a clump of red blood cells traveling through it.
An illustration of the inside of a red blood vessel with a clump of red blood cells traveling through it.
Image by Mecder

The CDC and FDA jointly recommended pausing administration of the Johnson & Johnson Covid-19 vaccine Tuesday April 13, sending a lot of people into a tailspin of questions about what the suspension means and whether the vaccine is safe. Here’s an explainer that answers as many of those questions as carefully as is currently possible — no doubt more answers will come every day.

What happened?

On April 13, the FDA and CDC jointly announced a recommendation that administration of the Johnson & Johnson Covid-19 vaccine pause to allow investigation of a possible safety concern. Out of 6.8 million doses of the…

Elemental

Your life, sourced by science. A publication from Medium about health and wellness.

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store