# Sinovac Biotech Co., Ltd: Phase 1 study in Seasonal Influenza (175 participants)

**Score:** 85/100

| Field | Value |
|---|---|
| Sponsor | Sinovac Biotech Co., Ltd |
| Sponsor type | Industry (pharma, biotech, medtech) |
| Study | Phase I Clinical Trial of Trivalent Inactivated Split Influenza Virus Vaccine (MDCK Cell) |
| NCT ID | NCT07889193 |
| Phase | Phase 1 |
| Status | not yet recruiting |
| Conditions | Seasonal Influenza |
| Intervention types | biological, other |
| Target enrollment | 175 |
| Site countries | China |
| Posted | 2026-10-22 |
| Planned start | 2026-10 |
| Event | Newly registered study |
| Event date | 2026-10-22 |

## Why this score
- Posted in the last two weeks.
- Industry sponsor (buys outsourced services).
- 175 participants planned.
- Not yet recruiting: vendors still being chosen.

Source: ClinicalTrials.gov (U.S. National Library of Medicine) API v2 (https://clinicaltrials.gov/study/NCT07889193). Last refreshed: 2026-11-04T06:04:38.232Z.
From public ClinicalTrials.gov registrations. Sponsor and study level only: we never list investigators, contacts or participants. A registration describes a planned study and can change. Status changes are read from each study's current status, actual dates and latest posted update, not a full change history, so an update can be a correction rather than a new change. Verify on ClinicalTrials.gov.