Moderna Vaccine Paused for Young People in Two European Countries

Health authorities in both countries announced that people under certain age cutoffs are now ineligible for the Spikevax COVID-19 shot due to its association with heart inflammation.

Written byChloe Tenn
| 3 min read
adolescent getting vaccination shot

Register for free to listen to this article
Listen with Speechify
0:00
3:00
Share

ABOVE: © ISTOCK.COM, CAPUSKI

Update (November 10): Germany has joined other countries in recommending Pfizer’s COVID-19 vaccine for people under 30, as research from the Paul Ehrlich Institute, Germany’s vaccine authority, found rates of heart inflammation were higher after the Moderna vaccine than after Pfizer/BioNTech’s, reports Reuters.

Update (November 9): The French health advisory body Haute Autorite De Sante announced yesterday it recommends Pfizer’s Comirnaty vaccine for those under 30 years of age as a study found the risk for heart inflammation in this population is 5 times lower than for Moderna’s Spikevax vaccine, Reuters reports.

Update (October 15, 2021): According to Reuters, some countries are only administering one dose of the Pfizer/BioNTech vaccine in children and teenagers out of concern over possible rare cardiovascular side effects, which are more common after the second shot than the first. These include Norway, South Africa, and the United Kingdom.

Update (October 11): ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here

Related Topics

Meet the Author

  • young woman smiling

    Chloe Tenn is a graduate of North Carolina State University, where she studied neurobiology, English, and forensic science. Fascinated by the intersection of science and society, she has written for organizations such as NC Sea Grant and the Smithsonian. Chloe also works as a freelancer with AZoNetwork, where she ghostwrites content for biotechnology, pharmaceutical, food, energy, and environmental companies. She recently completed her MSc Science Communication from the University of Manchester, where she researched how online communication impacts disease stigma. You can check out more of her work here.

    View Full Profile
Share
February 2026

A Stubborn Gene, a Failed Experiment, and a New Path

When experiments refuse to cooperate, you try again and again. For Rafael Najmanovich, the setbacks ultimately pushed him in a new direction.

View this Issue
Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Beckman Coulter Logo
Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

bioxcell

Products

Sino Biological Logo

Sino Biological Pioneers Life Sciences Innovation with High-Quality Bioreagents on Inside Business Today with Bill and Guiliana Rancic

Sino Biological Logo

Sino Biological Expands Research Reagent Portfolio to Support Global Nipah Virus Vaccine and Diagnostic Development

Beckman Coulter

Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

Refeyn logo

Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies