Mannheimia Haemolytica – Pasteurella Multocida Bacterin-Toxoid    


PULMO-GUARD® PHM-1 delivers rapid onset of protection

  • Category: Vaccines
  • Species: Beef Cattle, Dairy Cattle
  • Active Ingredients:

    Bacterin-Toxoid (inactivated)


Product Information

PULMO-GUARD® bacterin toxoid helps reduce disease caused by M. haemolytica and P. multocida in two ways. It stimulates the calf’s immune system to make antibodies that attack the bacteria plus it stimulates the production of antibodies that neutralize the leukotoxins produced by M. haemolytica.


  • Single 2mL Sub-Q dose
  • Convenient, ready-to-use, no mixing
  • Proven effectiveness and performance in challenge studies
  • Proprietary oil-in-water system with good syringeability
  • PULMO-GUARD®  PHM-1 provides comprehensive protection including leukotoxoid, cell-associated antigens and soluble antigens.
  • Contains cell-associated antigens from multiple isolates.

PULMO-GUARD® PHM-1 delivers rapid onset of protection in a 15-day M. haemolytica challenge study 

Randomly selected calves were assigned to the treatment group and received a single dose of PULMO-GUARD® PHM-1. Fifteen days later, all calves challenged transthoracically with a virulent M. haemolytica.

  • Lungs of all the calves were evaluated for lesions.
  • 60% of the non-vaccinates died within two days of the challenge.
  • There was a 73% reduction in lung lesions in the vaccinated calves.



This product has been shown to be effective for the vaccination of healthy cattle 5 months of age or older against respiratory disease due to Mannheimia haemolytica and Pasteurella multocida. The duration of immunity has not been determined. For more information regarding efficacy and safety data, see productdata.aphis.usda.gov.

Storage & Handling

Store between 2° - 8° C. Do not freeze. Shake well before using. Use entire contents when first opened.

Active Ingredient or Composition

Bacterin-Toxoid (inactivated)

Dosage & Administration

Inject 2 ml subcutaneously in the middle of the neck. Although only a single dose is necessary to confer active immunity, historically a booster dose is recommended 21 days prior to subsequent stress.

IMPORTANT SAFETY INFORMATION: Do not mix with other products. Safety in pregnant animals has not been demonstrated. Hypersensitivity reactions, including delayed hypersensitivity or death, may occur with a biological product and can cause reduced milk production in lactating dairy cattle. Do not vaccinate within 60 days before slaughter. Persistent swelling may occur at the injection site. In case of anaphylactoid and hypersensitivity reactions, administer epinephrine and symptomatic treatments immediately. This product contains residual of formaldehyde. For use in animals only. In case of human exposure, contact a physician.