BETHESDA, Md. & GAITHERSBURG, Md.–(BUSINESS WIRE)–Longhorn Vaccines and Diagnostics, a One Health company developing vaccines and diagnostic tools for global public health and zoonosis concerns, today announced a strategic co-marketing agreement with Promega Corporation to deliver integrated molecular testing solutions designed to enhance safety, efficiency and flexibility across a wide range of diagnostic settings. This collaboration brings together Longhorn’s validated PrimeStore® Molecular