Jim Glassford, AgriLabs VP of Marketing, announced the availability of the newest in AgriLabs line of cattle biological products. "MpB Guard provides producers with a safe, efficacious, two-dose vaccine that aids in the prevention of respiratory disease and the potential loss caused by Mycolpasma bovis,” he said. "Vaccinating calves at 45 days of age with a mixture of M. bovis isolates, their soluble antigens and the Life-II adjuvant system, will help protect these young, susceptible calves early in life.”