MSD Animal Health presents results of a vaccine against Schmallenberg virus to protect sheep and cattle

MSD Animal Health announces the successful development of a candidate vaccine against the Schmallenberg virus. Immediately after the first cases appeared at the end of 2011, MSD Animal Health started the emergency development program.

The vaccine is based on wild-type Schmallenberg virus that has been inactivated and contains an adjuvant that stimulates the immune response. In the studies to date, safety and efficacy has been demonstrated in calves, lambs and pregnant ewes.

“During the trials, all vaccinated animals were protected against Schmallenberg virus infection (complete blockage of viremia), whereas all controls developed viremia after challenge”, said Veronique Moulin, research scientist at the virological R&D department at MSD Animal Health.

More information on Schmallenberg.