---
title: "New formulation helps RNA vaccines withstand high temperatures"
date: 2026-09-28
source: https://news.mit.edu/2026/new-formulation-helps-rna-vaccines-withstand-high-temperatures-0928
description: "MIT engineers have found a way to stabilize the lipid nanoparticles used to deliver RNA vaccines, which could allow the vaccines to be more widely distributed."
---

# New formulation helps RNA vaccines withstand high temperatures

MIT engineers have found a way to stabilize the lipid nanoparticles used to deliver RNA vaccines, which could allow the vaccines to be more widely distributed.

*Published: 2026-09-28*