SAN FRANCISCO — The full 9^th U.S. Circuit Court of Appeals has ruled that it lacks jurisdiction to overhaul VA’s mental-health system, as requested in a class-action suit claiming that VA does not provide mental healthcare in a timely factor.

WASHINGTON — A human clinical trial this year for a vaccine designed to protect against all four serotypes of the dengue virus is giving military researchers hope that they are closer to developing a vaccine against the debilitating disease.