News Releases

Rahway, N.J. – Sept. 13, 2025 – MSD Animal Health, a division of Merck & Co., Inc., Rahway, N.J., USA (NYSE:MRK), today announced new data demonstrating the safety and efficacy of NUMELVI® (atinvicitinib) Tablets for Dogs and MOMETAMAX ULTRA® (gentamicin, posaconazole, and mometasone furoate otic suspension) for dogs. These data were presented at the 35th […]

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NUMELVI, a highly-selective, second-generation JAK inhibitor for dogs, delivers at least 10-fold greater selectivity for JAK1 compared with JAK2, JAK3, and tyrosine kinase (TYK)–2, and is suitable for dogs as young as 6 months. RAHWAY, N.J., July 24, 2025 – MSD Animal Health, a division of Merck & Co., Inc., Rahway, N.J., USA (NYSE:MRK), today […]

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NUMELVI from MSD Animal Health is the First and Only Second-Generation Janus Kinase (JAK) Inhibitor for the Treatment of Pruritus Associated with Allergic Dermatitis Including Atopic Dermatitis and Treatment of Clinical Manifestations of Atopic Dermatitis in Dogs RAHWAY, N.J., July 24, 2025 – MSD Animal Health, a division of Merck & Co., Inc., Rahway, N.J., […]

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Rahway, NJ., June 12, 2025 – MSD Animal Health, a division of Merck & Co., Inc., Rahway, N.J., USA (NYSE:MRK), today announced that the European Medicines Agency’s Committee for Veterinary Medicinal Products (CVMP) issued a positive opinion for the NOBIVAC® L6 and NOBIVAC® LoVo L6 vaccines. If the European Commission (EC) adopts the recommendation, the […]

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Rahway, N.J., June 4, 2024 – MSD Animal Health, a division of Merck & Co., Inc., Rahway, N.J., USA (NYSE:MRK), today announced the presentation of more than 30 studies at the 27th International Pig Veterinary Society Congress (IVPS) and 15th European Symposium of Porcine Health Management (ESPHM), highlighting new research across the company’s broad swine […]

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Rahway, NJ., March 18, 2024 – MSD Animal Health, a division of Merck & Co., Inc., Rahway, N.J., USA (NYSE:MRK) has announced a continued commitment to rabies elimination through a donation of NOBIVAC® rabies vaccines to the Mission Rabies program, a charity initiative of the Worldwide Veterinary Service (WVS). The donations will continue over the […]

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Bolsters MSD Animal Health’s position in the aqua industry with comprehensive approach to ensure fish health, welfare and sustainability in aquaculture, conservation and fisheries Complements MSD Animal Health’s broad portfolio of veterinary pharmaceuticals, vaccines and technology solutions RAHWAY, N.J., Feb. 5, 2024 – MSD Animal Health, a division of Merck & Co., Inc., Rahway, N.J., […]

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