Surveillance and Early Warning of Emerging and Re-emerging Pathogens

Deciphering Adaptive Evolution and Predicting Biological Properties of Emerging Pathogens

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2600121957

Enrollment

Unknown

Registered

2026-04-07

Start date

2026-04-07

Completion date

Unknown

Last updated

2026-04-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Viral infection

Interventions

Case group:None

Eligibility

Sex/Gender

All

Age

No minimum to 17 Years

Inclusion criteria

Inclusion criteria: 1.Patients confirmed to be infected with SARS-CoV-2, influenza virus, respiratory syncytial virus, and varicella-zoster virus, with respiratory or skin swab samples tested positive by nucleic acid detection.

Exclusion criteria

Exclusion criteria: 1.Samples with negative nucleic acid test results for viruses.

Design outcomes

Primary

Measure	Time frame
None;	—

Countries

China

Contacts

Public ContactDan Yu

Beijing Childrens Hospital,Capital Medical University

yd54327473n@163.com+86 10 59617090

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 17, 2026