A comparison of the test-negative and the traditional case-control study designs for estimation of influenza vaccine effectiveness under nonrandom vaccination
As annual influenza vaccination is recommended for all U.S. persons aged 6 months or older, it is unethical to conduct randomized clinical trials to estimate influenza vaccine effectiveness (VE). Observational...
Source: BMC Infectious Diseases - Category: Infectious Diseases Authors: Meng Shi, Qian An, Kylie E. C. Ainslie, Michael Haber and Walter A. Orenstein Tags: Research article Source Type: research
More News: Clinical Trials | Infectious Diseases | Influenza | Influenza Vaccine | Men | Study | Vaccines