Wantai Biotech’s Clinical Trial Application for Recombinant Trivalent Rotavirus Subunit Vaccine Accepted for Review
December 26, 2025
Source: drugdu
28
Beijing Business Today – On December 25, Wantai Biotech announced that its wholly-owned subsidiary, Xiamen Wantai Kangtai Biotech Co., Ltd., received the "Acceptance Notice", an administrative licensing document issued by the National Medical Products Administration (NMPA). The clinical trial application for the company’s "Recombinant Trivalent Rotavirus Subunit Vaccine (Escherichia coli)" has been accepted for review.
According to the announcement, this product is a recombinant protein vaccine produced using genetic engineering recombination technology and an Escherichia coli expression system. Its main active component is a truncated rotavirus spike protein VP4.
Reference：https://finance.eastmoney.com/a/202512253601968277.html
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