  A fundamental ingredient in wormhole physics is the presence of exotic
matter, which involves the violation of the null energy condition. Although a
plethora of wormhole solutions have been explored in the literature, it is
useful to find geometries that minimize the usage of exotic matter. In this
work, we find exact wormhole solutions in Brans-Dicke theory where the normal
matter threading the wormhole satisfies the null energy condition throughout
the geometry. Thus, the latter implies that it is the effective stress-energy
tensor containing the scalar field, that plays the role of exotic matter, that
is responsible for sustaining the wormhole geometry. More specifically, we
consider a zero redshift function and a particular choice for the scalar field
and determine the remaining quantities, namely, the stress-energy tensor
components and the shape function. The solution found is not asymptotically
flat, so that this interior wormhole spacetime needs to be matched to an
exterior vacuum solution.

General Relativity and Quantum Cosmology;High Energy Astrophysical Phenomena;High Energy Physics - Theory