Productivity. Opportunity. Partnership. Wellness. All Driven by Prevention.

Proud to be your invested partner in the industry, Merck Animal Health is focused on solving your swine disease and reproductive challenges for better business and improved animal welfare.

Swine health for every stage of production

Our robust and proven line of swine health products and pig vaccines opens the door to greater profitability through healthier pigs and improved welfare in the ever-changing market.

Circumvent® G2 vaccines have withstood the toughest test there is. Time.

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Featured Products

SEQUIVITY® is tailored protection

Evolving strains of disease organisms pose a risk to pork producers everywhere. Merck Animal Health offers an innovative and flexible RNA technology to create customized vaccines to more rapidly control emerging threats.

Swine Products

ARGUS® SC/ST WITH DILUENT

An aid in the prevention of pneumonia, diarrhea, septicemia and mortality caused by Salmonella choleraesuis and as an aid in control of disease and shedding of Salmonella typhimurium. For mass application of pigs 3 weeks of age or older through the drinking water. Dual-strain protection and safety. Freeze-dried avirulent live culture.

BANAMINE® -S

Reduces fever in pigs with respiratory disease. Review complete label for directions and indications.

CIRCUMVENT® PCV G2

An aid in the prevention of viremia, aid in the reduction of virus shedding and aid in the reduction of lymphoid infection caused by porcine circovirus Type 2. Convenient one- or two-dose options (2 mL once or 1 mL twice, see complete label instructions). The only PCV2 vaccine approved for use in pigs as early as 3 days of age (two-dose option).

CIRCUMVENT® PCV-M G2

An aid in the prevention of viremia, aid in the reduction of virus shedding, aid in the reduction of lymphoid infection caused by porcine circovirus Type 2, and an aid in the reduction of lung lesions caused by Mycoplasma hyopneumoniae. Convenient one- or two-dose options (2 mL once or 1 mL twice, see complete label instructions). The only PCV2 vaccine approved for use in pigs as early as 3 days of age (two-dose option).

M+PAC®

An aid in the prevention of pneumonia caused by Mycoplasma hyopneumoniae infection in swine. Convenient one- or two-dose options (2 mL once or 1 mL twice, see complete label instructions) for one-dose and two-dose programs (see complete label instructions). Unique patented dual-emulsion adjuvant. Up to four months DOI with a single shot.

MAGESTIC® 7

An aid in preventing disease caused by Parvovirus, E. rhusiopathiae and five major Leptospira serovars; 2 mL dose in breeding-age animals (see complete label instructions). Inactivated vaccine/bacterin.

MATRIX®

Allows synchronization of estrus (heat), so gilt pool can be brought into heat when it is convenient and efficient. For synchronization of estrus in sexually mature gilts that have had at least one estrous cycle. Treatment with altrenogest solution 0.22% results in estrus (standing heat) four to nine days after completion of the 14-day treatment period. Do not use in gilts having a previous or current history of uterine inflammation (i.e., acute, subacute or chronic endometritis). Underdosing of MATRIX may lead to the occurrence of cystic follicles. Gilts must not be slaughtered for human consumption for 21 days after the last treatment. For complete information on use/handling of this product, see accompanying product package insert.

MYCO SILENCER® ONCE

An aid in the prevention of pneumonia caused by Mycoplasma hyopneumoniae. Convenient one- or two-dose options (2 mL once or 1 mL twice, see complete label instructions) for one-dose and two-dose programs (see complete label instructions). Unique patented dual-emulsion adjuvant. Up to six months DOI after one 2 mL injection. Solid measurable serologic response. Second 1 mL injection given two to three weeks after first 1 mL injection administered at week three. (Second injection not required if 2 mL injection is given at week three.)

P.G. 600®

Maximizes pig flow by helping more gilts and weaned sows cycle, particularly in summer, producing more pigs when market prices are high. For induction of estrus in prepuberal gilts and weaned sows experiencing delayed return to estrus. For induction of estrus in healthy weaned sows experiencing delayed return to estrus. Treatment will not induce estrus in gilts that have already reached puberty (begun to cycle). Gilts that are less than five and one-half months of age or that weigh less than 85 kg (187 lb.) may not be mature enough to continue normal estrus cycles or maintain a normal pregnancy to full term after treatment.

PORCILIS® ILEITIS

For use in healthy swine as an aid in the control of ileitis caused by Lawsonia intracellularis, an aid in the reduction of colonization by Lawsonia and an aid in the reduction of duration of fecal shedding. Duration of immunity for at least 20 weeks has been demonstrated.

PRIME PAC® PRRS RR

This product has been shown to be effective for the vaccination of healthy swine 3 weeks of age or older against respiratory disease caused by Porcine Reproductive and Respiratory Syndrome (PRRS) virus and female breeding age swine against reproductive disease caused by PRRS virus.

PROSYSTEM® CE

For use in healthy pregnant swine as an aid in the prevention of enterotoxemia and colibacillosis in their nursing piglets. A purified and adjuvanted product containing E. coli bacterins of four major pilus antigens (K88, K99, F41, 987P) and cell-free C. perfringens type C toxoid.

PROSYSTEM® RCE

An aid in prevention of rotaviral diarrhea, enterotoxemia and colibacillosis in nursing pigs of vaccinated sows/gilts. Unique rotavirus and seven-way scours protection. Includes two major rotavirus serotypes G4 and G5 of Serogroup A. Freeze-dried MLV vaccine with bacterin/toxoid diluent.

PROSYSTEM® ROTA

An aid in the prevention of rotaviral diarrhea in young piglets; a 1 mL oral dose and 1 mL IM dose to pig preweaning (see complete label instructions). Unique rotavirus protection includes two major serotypes G4 and G5 of Serogroup A. Freeze-dried MLV vaccine with diluent.

PROSYSTEM® TGE/ROTA

An aid in the prevention and control of TGE and rotaviral diarrhea in nursing pigs of vaccinated sows/gilts. Unique TGE and rotavirus protection (use oral plus IM administrations for best TGE protection). Freeze-dried vaccine with diluent.

PROSYSTEM® TREC

An aid in prevention of TGE, rotaviral diarrhea, colibacillosis and enterotoxemia in nursing pigs of vaccinated sows/gilts. Unique eight-way scours protection. Freeze-dried MLV vaccine with bacterin/ toxoid diluent.

SAFE-GUARD® AQUASOL

Safe-Guard AquaSol offers deworming for broilers, breeders, pullets and laying hens through oral administration via drinking water.

SEQUIVITY®

New and evolving diseases and pathogens represent a continuing threat to the food animal population. SEQUIVITY, a revolutionary RNA particle technology from Merck Animal Health, is at the forefront of vaccine technology designed to combat this ongoing risk.