Species
Swine_Products - Flex Family
Swine_Products - Flex Family

FLEX Product Family

Maintain control with the FLEX Family of swine vaccines.

The FLEX Family of products offers eight swine vaccines for multiple combinations and FLEXible solutions to customize for your herd’s respiratory and reproductive disease issues, providing the customized control your farm needs.

Decorative banner displaying Flex family of product labels.
Decorative banner displaying Flex family of product labels.

One FLEX Family. Multiple opportunities.

No other animal health company provides you with more FLEXible solutions and the ability to customize the control of major swine respiratory and reproductive diseases within your system than Boehringer Ingelheim Animal Health USA Inc.

 

The FLEX Family offers solutions including:

  • Porcine circovirus Type 2 (PCV2) vaccine
  • Mycoplasma hyopneumoniae (Mhp) vaccine
  • Porcine reproductive and respiratory syndrome (PRRS) modified-live virus vaccine
  • PCV2 + Mhp vaccine
  • PCV2 + Mhp + PRRS vaccine
  • PCV2a + PCV2d vaccine
  • Porcine parvovirus (PPV) vaccine
  • PPV + PRRS vaccine

 

With multiple effective single-dose vaccines, you can select the right vaccine (monovalent or combination) that best fits your herd and disease management program.

 

Check with your veterinarian or Boehringer Ingelheim Key Account Manager about our reproductive and respiratory solutions portfolio.

Products

3FLEX box with bottles outside of the box.

3FLEX®

The only single-dose three-way vaccine licensed by the USDA to control PCV2, Mhp and PRRS. Provides the ultimate in customization to control all three diseases. 

Learn more
3FLEX box with bottles outside of the box.

3FLEX®

The only single-dose three-way vaccine licensed by the USDA to control PCV2, Mhp and PRRS. Provides the ultimate in customization to control all three diseases. 

Learn more
Ingelvac PRRS MLV product box with bottles

INGELVAC PRRS® MLV

A modified-live virus vaccine that is  safe for gilts and sows at any production stage, and that has been shown to reduce PRRS-related reproductive failure and respiratory disease.

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Ingelvac PRRS MLV product box with bottles

INGELVAC PRRS® MLV

A modified-live virus vaccine that is  safe for gilts and sows at any production stage, and that has been shown to reduce PRRS-related reproductive failure and respiratory disease.

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CircoFLEX AD

INGELVAC CIRCOFLEX® AD

Dual-antigen protection against PCV2a and PCV2d genotypes. Provides broad protection against evolving PCV2 threats.

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CircoFLEX AD

INGELVAC CIRCOFLEX® AD

Dual-antigen protection against PCV2a and PCV2d genotypes. Provides broad protection against evolving PCV2 threats.

Learn more
3FLEX box with bottles outside of the box.

3FLEX®

The only single-dose three-way vaccine licensed by the USDA to control PCV2, Mhp and PRRS. Provides the ultimate in customization to control all three diseases. 

Learn more
3FLEX box with bottles outside of the box.

3FLEX®

The only single-dose three-way vaccine licensed by the USDA to control PCV2, Mhp and PRRS. Provides the ultimate in customization to control all three diseases. 

Learn more
Ingelvac PRRS MLV product box with bottles

INGELVAC PRRS® MLV

A modified-live virus vaccine that is  safe for gilts and sows at any production stage, and that has been shown to reduce PRRS-related reproductive failure and respiratory disease.

Learn more
Ingelvac PRRS MLV product box with bottles

INGELVAC PRRS® MLV

A modified-live virus vaccine that is  safe for gilts and sows at any production stage, and that has been shown to reduce PRRS-related reproductive failure and respiratory disease.

Learn more
CircoFLEX AD

INGELVAC CIRCOFLEX® AD

Dual-antigen protection against PCV2a and PCV2d genotypes. Provides broad protection against evolving PCV2 threats.

Learn more
CircoFLEX AD

INGELVAC CIRCOFLEX® AD

Dual-antigen protection against PCV2a and PCV2d genotypes. Provides broad protection against evolving PCV2 threats.

Learn more


FLEXcombo box and two bottles

FLEXCOMBO®

Combines all the benefits of INGELVAC CIRCOFLEX and INGELVAC MYCOFLEX into a single 2-mL injection for pigs 3 weeks of age or older to control PCV2 and Mhp.

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FLEXcombo box and two bottles

FLEXCOMBO®

Combines all the benefits of INGELVAC CIRCOFLEX and INGELVAC MYCOFLEX into a single 2-mL injection for pigs 3 weeks of age or older to control PCV2 and Mhp.

Learn more
ReproCyc ParvoFLEX bottle

REPROCYC PARVOFLEX®

An innovative vaccine that is safe, highly immunogenic and non-virucidal. Effective against reproductive failure caused by PPV in swine and gilts 6 months of age and older.

Learn more
ReproCyc ParvoFLEX bottle

REPROCYC PARVOFLEX®

An innovative vaccine that is safe, highly immunogenic and non-virucidal. Effective against reproductive failure caused by PPV in swine and gilts 6 months of age and older.

Learn more
Bottle of Ingelvac CircoFLEX

INGELVAC CIRCOFLEX®

The first of the FLEX Family of swine vaccines, it has a well-earned reputation for providing effective control of PCVAD in pigs 3 weeks of age or older.

Learn more
Bottle of Ingelvac CircoFLEX

INGELVAC CIRCOFLEX®

The first of the FLEX Family of swine vaccines, it has a well-earned reputation for providing effective control of PCVAD in pigs 3 weeks of age or older.

Learn more
FLEXcombo box and two bottles

FLEXCOMBO®

Combines all the benefits of INGELVAC CIRCOFLEX and INGELVAC MYCOFLEX into a single 2-mL injection for pigs 3 weeks of age or older to control PCV2 and Mhp.

Learn more
FLEXcombo box and two bottles

FLEXCOMBO®

Combines all the benefits of INGELVAC CIRCOFLEX and INGELVAC MYCOFLEX into a single 2-mL injection for pigs 3 weeks of age or older to control PCV2 and Mhp.

Learn more
ReproCyc ParvoFLEX bottle

REPROCYC PARVOFLEX®

An innovative vaccine that is safe, highly immunogenic and non-virucidal. Effective against reproductive failure caused by PPV in swine and gilts 6 months of age and older.

Learn more
ReproCyc ParvoFLEX bottle

REPROCYC PARVOFLEX®

An innovative vaccine that is safe, highly immunogenic and non-virucidal. Effective against reproductive failure caused by PPV in swine and gilts 6 months of age and older.

Learn more
Bottle of Ingelvac CircoFLEX

INGELVAC CIRCOFLEX®

The first of the FLEX Family of swine vaccines, it has a well-earned reputation for providing effective control of PCVAD in pigs 3 weeks of age or older.

Learn more
Bottle of Ingelvac CircoFLEX

INGELVAC CIRCOFLEX®

The first of the FLEX Family of swine vaccines, it has a well-earned reputation for providing effective control of PCVAD in pigs 3 weeks of age or older.

Learn more


Bottle of Ingelvac MycoFLEX

INGELVAC MYCOFLEX®

An Mhp vaccine designed to stimulate an active immune response, helping reduce Mhp-associated lung lesions and clinical disease. 

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Bottle of Ingelvac MycoFLEX

INGELVAC MYCOFLEX®

An Mhp vaccine designed to stimulate an active immune response, helping reduce Mhp-associated lung lesions and clinical disease. 

Learn more
Bottle of Ingelvac MycoFLEX

INGELVAC MYCOFLEX®

An Mhp vaccine designed to stimulate an active immune response, helping reduce Mhp-associated lung lesions and clinical disease. 

Learn more
Bottle of Ingelvac MycoFLEX

INGELVAC MYCOFLEX®

An Mhp vaccine designed to stimulate an active immune response, helping reduce Mhp-associated lung lesions and clinical disease. 

Learn more

Trademark

3FLEX® , FLEXCOMBO®, INGELVAC CIRCOFLEX® , REPROCYC PARVOFLEX®, INGELVAC MYCOFLEX® and INGELVAC PRRS® are registered trademarks of Boehringer Ingelheim Vetmedica GmbH, used under license. ©2026 Boehringer Ingelheim Animal Health USA Inc., Duluth, GA. All rights reserved.


US-SWN-0019-2025