Search for Associated Production of W and Higgs Bosons at D\O

We present preliminary results of $Wb\bar{b}$ production and a search for the Higgs boson through its associated production with W for masses between 105 and 150 GeV in $p\bar{p}$ collisions at $\sqrt{s}$ = 1.96 TeV. The search is performed in events containing one election, an imbalance in the transverse enegy($E_T$) and two $b$-tagged jets in $\approx$1$fb^{-1}$ of integrated luminosity accumulated by the D\O\ experiment at Fermilab.