---
title: "Delonix Bioworks clears IND for DX-104 vaccine in China & Australia for MenB; Feb 6, 2026."
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/275127684.md"
description: "In Shanghai on February 6, 2026, Delonix Bioworks shared news about their advancements in bacterial vaccine development. The company revealed that their Group B meningococcal vaccine, DX-104, obtained Investigational New Drug (IND) clearance. This signifies a significant step forward for Delonix Bioworks, highlighting their progress in producing next-generation bacterial vaccines."
datetime: "2026-02-06T12:33:17.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/275127684.md)
  - [en](https://longbridge.com/en/news/275127684.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/275127684.md)
generator: "portal-rs"
---

# Delonix Bioworks clears IND for DX-104 vaccine in China & Australia for MenB; Feb 6, 2026.

In Shanghai on February 6, 2026, Delonix Bioworks shared news about their advancements in bacterial vaccine development. The company revealed that their Group B meningococcal vaccine, DX-104, obtained Investigational New Drug (IND) clearance. This signifies a significant step forward for Delonix Bioworks, highlighting their progress in producing next-generation bacterial vaccines.

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**