Broadcast Outage: We're investigating a broadcast transmission failure affecting the San Luis Valley from Antonito in the south to Salida in the north. We're working to resolve this issue. You can stream our live broadcast HERE or via the RMPBS+ App.

Stream live and on-demand content now on our new app:
RMPBS+

Help tell more stories in 2026 - make a year-end gift!

Give Now
Out of Our Elements show's poster
Science and Nature
Out of Our Elements

We Tested Our COVID Immunity Every Month

Across the series, hosts Arlo Pérez and Caitlin Saks meet with a diverse set of chemistry experts to explore the surprising molecular connections of the everyday world we experience. By investigating the sub-atomic stories underpinning our natural world, they discover how chemistry shapes the society we live in.

We Tested Our COVID Immunity Every Month

Season 1 Episode 8 | 14m 44s | CC

Arlo Pérez Esquivel and Caitlin Saks talk to Dr. Raven Baxter, AKA Raven the Science Maven, and Brigham and Women’s Hospital’s Dr. Duane Wesemann to discover how the pandemic has advanced the scientific understanding of antibodies. Then, Dr. Katie Gray at Brigham and Women’s Hospital explains her research on COVID vaccine safety and efficacy in pregnant individuals and their babies.

Out of Our Elements

Watch more episodes

See more
See more

Subscribe to Our Newsletters

Get trusted Colorado stories, programs, and events from Rocky Mountain PBS straight to your inbox.

Set Your Preferences >