New surveillance study aims to spot respiratory outbreaks before they spread

NCT ID NCT07694648

First seen Jul 10, 2026 · Last updated Jul 10, 2026

Summary

This study tracks respiratory infections in thousands of patients across China to build a better early warning system. Researchers collect routine medical data and samples to identify which germs are circulating and how the body responds. The goal is to help hospitals and health officials respond faster to outbreaks.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this could improve early detection and control of respiratory outbreaks, helping to prevent future pandemics.
What could go wrong
This is an observational study, so it does not test a treatment. Results may not lead to immediate changes in practice.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Affiliated Hospital of Yan'an University

    RECRUITING

    Yan’an, Shaanxi, 716000, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Altay Prefecture People's Hospital, Xinjiang

    RECRUITING

    Altay, Xinjiang, 836500, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Beijing You'an Hospital, Capital Medical University

    RECRUITING

    Beijing, Beijing Municipality, 100069, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Changji Hui Autonomous Prefecture People's Hospital

    RECRUITING

    Changji, Xinjiang, 831100, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Characteristic Medical Center of Chinese People's Armed Police Force

    RECRUITING

    Tianjin, Tianjin Municipality, 300162, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Children's Hospital of Shanxi Province

    RECRUITING

    Taiyuan, Shanxi, 030013, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • First Hospital of Shanxi Medical University

    RECRUITING

    Taiyuan, Shanxi, 030001, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Heilongjiang Provincial Hospital

    RECRUITING

    Harbin, Heilongjiang, 150036, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hekou Yao Autonomous County People's Hospital

    RECRUITING

    Hekou, Yunnan, 661399, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Huashan Hospital Fudan University

    RECRUITING

    Shanghai, Shanghai Municipality, 200040, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hunan University of Medicine General Hospital

    RECRUITING

    Huaihua, Hunan, 418000, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Jiamusi Central Hospital

    RECRUITING

    Jiamusi, Heilongjiang, 154002, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Jinyang Community Health Service Center of Pudong New Area, Shanghai

    RECRUITING

    Shanghai, Shanghai Municipality, 200136, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Jiujiang No.1 People's Hospital

    RECRUITING

    Jiujiang, Jiangxi, 332000, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Nanjing Hospital of Chinese Medicine

    RECRUITING

    Nanjing, Jiangsu, 210022, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Shanghai East Hospital

    RECRUITING

    Shanghai, Shanghai Municipality, 200120, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Shanghai Pudong Hospital, Fudan University Affiliated Pudong Medical Center

    RECRUITING

    Shanghai, Shanghai Municipality, 201399, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Shanghai Sixth People's Hospital

    RECRUITING

    Shanghai, Shanghai Municipality, 200233, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Shangqiu Municipal Hospital

    RECRUITING

    Shangqiu, Henan, 476000, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Shenyang Sixth People's Hospital

    RECRUITING

    Shenyang, Liaoning, 110006, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The 980th Hospital of the People's Liberation Army Joint Logistics Support Force

    RECRUITING

    Shijiazhuang, Hebei, 050082, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The Fifth Affiliated Hospital of Guangzhou Medical University

    RECRUITING

    Guangzhou, Guangdong, 510700, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The Fifth Affiliated Hospital of Sun Yat-sen University

    RECRUITING

    Zhuhai, Guangdong, 519000, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The First Affiliated Hospital of Xinjiang Medical University

    RECRUITING

    Ürümqi, Xinjiang, 830054, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The First Affiliated Hospital of Zhengzhou University

    RECRUITING

    Zhengzhou, Henan, 450052, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The First People's Hospital of Yunnan Province

    RECRUITING

    Kunming, Yunnan, 650032, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The Third Hospital of Baotou (Baotou City Hospital for Infectious Diseases)

    RECRUITING

    Baotou, Inner Mongolia, 014040, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • The Third People's Hospital of Nantong (Nantong Hospital of Infectious Diseases)

    RECRUITING

    Nantong, Jiangsu, 226006, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Wuxi Fifth People's Hospital

    RECRUITING

    Wuxi, Jiangsu, 214005, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Yichang Third People's Hospital

    RECRUITING

    Yichang, Hubei, 443003, China

    Contact Phone: •••-•••-••••

  • Zaozhuang Municipal Hospital

    RECRUITING

    Zaozhuang, Shandong, 277100, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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