Announcing IndieBio SF’s Next Wave – VC-Founder Meetings (June 17 to 21) Learn More

Calder is a nano-scale, molecular engineering company that is applying its platform technology to engineer and develop novel vaccines that allow billions of people to stay healthy.

We’re developing safe, effective, durable, and tolerable vaccines that protect against RSV, all strains of seasonal and pandemic influenza, and other harmful, viral infections.