Company News

The only product offering 30% heritability to improve herd health, Semex’s Immunity+ continues to distinguish Semex as the worldwide genetic company of choice.

With over 20 years of research in immunogenetics and associated health benefits, immune response is highly effective and 30% heritable. Each generation bred to an Immunity+ sire is expected to reduce disease incidence by at least 5-10%. These offspring produce higher quality colostrum with more antibodies and have a greater response to commercial vaccines. 

“It’s our mission to offer our clients the very best solutions to improve herd health and profitability,” says Paul Krueger, Semex Immunity+ Global Brand Manager. “There’s no question that Immunity+ is their best option. It’s 30% heritable and is the only full-body solution for herd health that begins at birth.”

In its elite Genomax™ lineup, Semex now has:

• 72 Genomax Immunity+ bulls over +2400 GTPI


• 37 Genomax Immunity+ bulls over +2500 GTPI


• 10 Genomax Immunity+ bulls over +2600 GTPI


• 13 Genomax Jersey Immunity+ bulls


•   6 Genomax Ayrshire Immunity+ bulls

This group is led by 0200HO10648 Endco Apprentice *RC (Kingboy x Supersire x Alchemy), who is the #2 Kingboy available in the breed at +2724 GTPI, +840 NM$, +125 CFP, +7.5 PL, 2.71 SCS, +2.1 DPR with solid +2.39 PTAT, +2.11 UDC. He’s also HealthSmart™, RobotReady™ and Red & White and his dam is a VG-85 Supersire x VG-85 Alchemy x EX-95-2E Altitude, the dam of the famous Apple!

For more information on Semex, Genetics for Life, Immunity+, Genomax sires or any of Semex’s brands visit: www.semex.com