  In this talk I summarize main features of the vector manifestation (VM) which
was recently proposed as a novel manifestation of the Wigner realization of
chiral symmetry in which the symmetry is restored at the critical point by the
massless degenerate pion (and its flavor partners) and the rho meson (and its
flavor partners) as the chiral partner. I show how the VM is realized in hot
and dense QCD using the effective field theory of QCD based on the hidden local
symmetry.
