logo
Please note!
This fact brief was originally published as an experiment to test the concepts behind fact briefs.
Readers should be aware that while there is still a lot of useful information in fact briefs like this one, not all of them reflect Gigafact's current methods and standards for fact briefs. If you come across any that you feel are out of date, don't hesitate to contact us at support@gigafact.org.

Do COVID-19 vaccines trigger blood clots when flying?

By Arijeta Lajka
NO

There is no known link between blood clots that develop as a result of air travel and COVID-19 vaccines. The blood clots that develop from flying on planes are “totally different” from the rare blood clots reported by a small number of people after receiving certain COVID-19 vaccines, according to Dr. Elliott R. Haut, a deep vein thrombosis expert at Johns Hopkins University School of Medicine.

Such rare clots have been reported in a small number of people who received Johnson & Johnson and AstraZeneca shots. Those clots form in the veins of the brain or blood vessels in the abdomen, and some scientists suspect they are due to an uncommon immune response.

Clots that develop on flights typically form in the leg, and are often the result of people being cramped, not moving around, or pressurization.  

This fact brief is responsive to conversations such as this one.
ABOUT THE CONTRIBUTOR
The Associated Press is an independent global news organization dedicated to factual reporting. Founded in 1846, AP today remains the most trusted source of fast, accurate, unbiased news in all formats and the essential provider of the technology and services vital to the news business.
FACT BRIEF BY
facebook
twitter
email
email