Broadening Our Understanding of Early Versus Late Influenza Vaccine Effectiveness

Conditions:   Influenza;   Influenza -Like Illness Intervention:   Biological: Influenza vaccination at different time points Sponsors:   University of Leicester;   Sanofi Pasteur, a Sanofi Company;   World Health Organization;   University of Warwick;   University Hospitals, Leicester Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials