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Strepvax II (Strangles) Equine Vaccine Single Dose


SKU: 820017 Manufacturer: Boehringer Ingelheim
  • Promotes phagocyte destruction of virulent S equi
  • Reduced risk of sensitization; well tolerated by most horses
  • Contains a purified M-protein antigen extracted through an exclusive process
  • Sensitizing elements of whole cell bacterins are virtually excluded in the extraction process
  • Available in 1 mL dose and 10 mL dose

Important Shipping Note:

UPCO ships cold items as soon as possible, but ONLY ships temperature sensitive items Monday-Thursday when delivery dates for your selected location fall during the same week it is shipped even if expedited service is selected. EX: If you choose overnight delivery for an order placed on Friday, it will ship on Monday for Tuesday delivery. This avoids weekend transit where items will sit in unknown temperature conditions until the following week. If you need a cooler item expedited and delivered by a specific date, please contact our customer service department at 816-233-8800 for further assistance.

Expedited Shipping Required

  • (May – September)
  • Due to rising temperatures during the warmer months of the year, expedited shipping will be required for all perishable products purchased and shipped from UPCO. Requiring air shipping service helps ensure product stability upon receipt and minimizes duration of heat exposure.

Out of stock

How to Use

Using aseptic technique inject 1 mL IM preferably in the hind quarters. For primary vaccination give 3 doses at intervals of 3 weeks. Foals vaccinated when less than 3 months of age should receive an additional dose at 6 months. Revaccinate annually and prior to anticipated exposure.

Field reports suggest certain hypersensitive horses may demonstrate local or generalized reaction, sometimes severe, following exposure to streptococcal proteins. Studies indicate exercise following vaccination decreased incidence and duration of reactions.

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