Newhatch-C2 is a live virus Newcastle disease and infectious bronchitis combination vaccine, prepared from the nonreactive B1 type C2 strain of Newcastle disease virus along with mild Massachusetts and Connecticut type IB virus. It is designed for coarse spray vaccination of chicks starting on day one.Key Uses Protection against Newcastle disease and Massachusetts and Connecticut type infectious bronchitis Labeled for healthy chickens 1 day of age or older C2 strain minimizes hatchery respiratory reaction compared to standard B1 type vaccines Safe for hatchery level coarse spray application Propagated on specific pathogen free substrates Administration NotesRevaccination of laying hens with live Newcastle or bronchitis vaccine is generally not recommended, so follow your veterinarian's full flock program. Vaccinate all susceptible birds on the premises at the same time and avoid use close to slaughter per label guidance.
