EMA adopts positive opinion on marketing authorization for Nobivac NXT HC

Approval Background
Nobivac NXT HC is an animal vaccine that employs a robust immune mechanism and has demonstrated high protective efficacy and safety in clinical trials. In large‑scale field studies, infection rates in target animals were reduced by more than 90%, and the incidence of adverse events was minimal. These data generated a positive opinion from the EMA Committee.
Competitive Positioning
While the market already contains several animal vaccines, Nobivac NXT HC differentiates itself by providing multi‑pathogen protection together with long‑lasting immunity. It requires fewer administrations than competing products, reducing the management burden for farms. Consequently, an expansion of market share is anticipated.
Reimbursement and Market Entry Constraints
In some European countries, reimbursement for animal vaccines is limited, and differing regulatory procedures across nations may delay product launch. Additionally, the initial acquisition cost may be set higher than that of existing vaccines, making price competitiveness a critical challenge.
Market Size Outlook
Based on EMA approval, sales will become possible throughout Europe, with an estimated market size of several hundred million euros targeting tens of millions of livestock annually. Although exact figures are not disclosed in the source, applying the growth rate of the existing vaccine market suggests a positive revenue outlook.
The EMA's positive opinion is expected to accelerate Nobivac NXT HC's entry into the European market, contributing to Merck's animal health revenue growth. Job seekers aiming to enter the animal health sector will have increased opportunities to gain experience in vaccine development and regulatory affairs.