Chiral vortical effect in accelerated matter

We revisit evaluation of the chiral vortical effect in accelerated matter. To first order acceleration corresponding matrix element axial current can be reconstructed from its flat-space limit. A crucial point is existence an extra conservation law fluid helicity which not related to symmetry Lagrangian. As a result, one reproduce, via equivalence principle, so-called gravimagnetic anomaly; resolving this way long standing puzzle interpretation. Moreover, as consequence microscopic charge and macroscopic motion are separately conserved. Some further consequences matching principle with hydrodynamics concerning higher orders gradient expansion or briefly discussed.