  Higgs-strahlung $e^+e^-\to ZH$ and $WW$ fusion $e^+e^-\to\bar\nu_e\nu_e H$
are the most important mechanisms for the production of Higgs bosons in
$e^+e^-$ collisions at LEP2 and future $e^+e^-$ linear colliders. We have
calculated the cross sections and energy/angular distributions of the Higgs
boson for these production mechanisms. When the $Z$ boson decays into
(electron-)neutrinos, the two production amplitudes interfere. In the
cross-over region between the two mechanisms the interference term is positive
and of the same size as the individual cross sections, thus enhancing the
production rate.
