Search for WH Production at $\sqrt{s}$ = 1.96 Te V with 2.7 fb$^{-1}$ of Data

A search for WH production in $p\bar p$ collisions at a center of mass energy of $\sqrt{s}$ = 1.96 TeV is presented. The data correspond to an integrated luminosity of 2.7 fb$^{-1}$ as accumulated by the D0 experiment. Events containing one lepton, missing transverse energy and one or two b-tagged jets are analysed using advanced analysis techniques (neural network and matrix element discriminants) to enhance the potential W H signal over the standard model background. Recent improvements to the sensitivity will be discussed.