Combined RSV FFG VLP vaccine is effective in inducing F specific responses.
FFG VLP vaccine confers RSV neutralizing activity and viral control in cotton rats.
Cotton rats with RSV FFG VLP vaccination do not show vaccine-enhanced disease.
Cotton rats with FFG VLP vaccine induce F specific antibody secreting cell responses.
Cotton rats with FFG VLP do not induce lung cellular infiltrates and Th2 cytokine.