The Types segment classifies vaccines into four sub‑categories: live attenuated, inactivated (killed), subunit, and recombinant DNA formulations. Live attenuated vaccines dominate the market, capturing approximately 48 % of sales due to their proven efficacy and low production cost, despite requiring strict cold‑chain logistics. Inactivated vaccines hold a 32 % share, favored for their safety profile in pregnant animals and ease of regulatory approval. Subunit vaccines, representing 12 % of the market, are gaining traction as they target specific antigens, reducing adverse reactions while offering scalable manufacturing. Recombinant DNA vaccines, the smallest segment at 8 %, are emerging from advanced biotechnological platforms that enable precise antigen design and potential cross‑protection against multiple Brucella species. Each type contributes uniquely to the market size, reflecting trade‑offs between efficacy, safety, cost, and regulatory pathways within the Brucella Abortus Vaccine taxonomy.