Back to Directory
Last Updated: 06/06/2026

hVIVO

London
Founded 1989
CRO specialising in human challenge trials

hVIVO is a specialist contract research organisation providing human challenge trial services for infectious and respiratory disease.

The company conducts controlled human infection studies across more than 14 validated viral challenge models, supporting the development of vaccines and antivirals for clients including seven of the top ten global biopharma companies.

Services are delivered from a purpose-built quarantine facility in Canary Wharf and include virology and immunology laboratory services under the hLAB brand.

Company Notes

Previously Known As
Retroscreen Virology