Zhejiang Difference Biological Technology Co. Ltd. (Diff Biotech)’s proprietary nasal spray influenza attenuated live vaccine, DIFF-flu, has received clinical trial approval from China’s National Medical Products Administration (NMPA).

Delonix Bioworks Ltd. has obtained IND clearance from China’s National Medical Products Administration (NMPA) for its group B meningococcal (MenB) vaccine candidate, DX-104. This follows the successful completion last month of clinical trial notification (CTN) procedures and ethics committee approval in Australia.

A recent publication in Cell Reports Medicine from researchers at the Washington University School of Medicine and the La Jolla Institute for Immunology presents a promising new strategy for H5N1 vaccination.