# Multimedia 

Multimedia 

---

- [Podcasts](/podcasts)
- [Cato Video](/multimedia/cato-video)
- [Video Series](/search/category/video-series)
- [Events](/multimedia/events)

Download:

[ 

Audio 

](https://fastly-unsigned-us-east-1-prod.brightcovecdn.com/media/v1/pmp4/static/clear/6039378657001/a24a808a-5bb1-482c-b685-8bcc58bd4348/f95a2e5d-7f3c-4de6-a9d9-d212d04d3e67/main.mp4) 

Media Highlights Radio • May 11, 2023 

# Jeffrey A. Singer’s comments in the article, “COVID vaccine study raises questions about boosters,” are cited on WTKN’s *Liz Callaway Show* with Nick Summers 

##### Featuring 

[![jeff-singer-cropped.jpg](/sites/cato.org/files/styles/author_picture/public/2024-05/jeff-singer-cropped.jpg?itok=G_0nEnx7)](/people/jeffrey-singer) 

##### [Jeffrey A. Singer](/people/jeffrey-singer)

Senior Fellow, Cato Institute

[ 

](https://x.com/dr4liberty) [ 

](mailto:jsinger@cato.org)