Active clinical trials for "Influenza, Human"

Evaluate the safety, immune response and reactogenicity of aH5N1 vaccination in adult (18 through 60 years of age) and elderly (≥61 years of age) subjects with and without immunosuppressive conditions.

The purpose of this study is to compare immunogenicity and safety of ASP7374 (cell-culture derived influenza vaccine) with those of approved egg-derived trivalent inactivated vaccine (TIV) in elderly subjects.

The purpose of this study is to evaluate the immunogenicity and safety of the investigational vaccine in the subjects during their participation in the study.

This is a post-marketing case-controlled study of the effectiveness of a quadrivalent live attenuated influenza vaccine (Q/LAIV/FluMist® Quadrivalent) versus Inactivated Influenza Vaccine (IIV) and No Vaccine in subjects 2-17 years of age.

H7N9 avian influenza (AI) viruses have caused a recent outbreak of severe respiratory disease in humans in China. The purpose of this study is to evaluate the safety and immunogenicity of a live attenuated H7N9 A/Anhui/13 ca influenza virus vaccine in healthy adults. A single dose of inactivated subvirion H7N9 influenza vaccine will be administered 3 months later.

A phase I trial conducted in a single centre, observer-blind, randomized, dose-ranging, placebo-controlled study to evaluate the safety, tolerability, and immunogenicity of 2 intramuscular injections of plant-based H7 VLP Influenza Vaccine administered to healthy adults, 18-60 years of age.

The study hypothesis is that two doses of cold-adapted, live monovalent A/17/mallard/Netherlands/00/95 (H7N3) influenza vaccine will be safe and immunogenic in healthy adults.

The purpose of this study is to assess the safety and immunogenicity of a prime-boost schedule of GSK Biologicals' influenza vaccine in children aged 3 to 17 years.

The purpose of this study is to demonstrate the safety and immunogenicity of an oral vaccine to prevent avian influenza. Volunteers will receive either one or two doses of research vaccine or placebo as part of this study.

Randomised, double blind, placebo controlled trial to assess safety, immunogenicity and efficacy of Trivalent Influenza vaccine in HIV uninfected pregnant women